As we know IS_ERR (and its similar instances) uses unlikely in definition so we
don't have to mark unlikely second time.
Signed-off-by: xNombre <kartapol...@gmail.com>
---
block/blk-cgroup.c | 2 +-
drivers/crypto/caam/caamalg_qi.c | 6 +++---
drivers/crypto/caam/qi.c | 4 ++--
drivers/gpu/drm/i915/i915_gem.c | 8 ++++----
drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 +-
drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_context.c | 2 +-
drivers/iio/trigger/iio-trig-loop.c | 2 +-
drivers/input/mouse/alps.c | 2 +-
drivers/md/dm-integrity.c | 2 +-
drivers/md/dm-verity-fec.c | 6 +++---
drivers/md/persistent-data/dm-block-manager.c | 8 ++++----
drivers/net/ethernet/amazon/ena/ena_com.c | 4 ++--
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c | 2 +-
drivers/net/ethernet/sun/ldmvsw.c | 2 +-
drivers/staging/lustre/lustre/obdclass/lu_object.c | 2 +-
fs/namei.c | 2 +-
fs/pstore/platform.c | 2 +-
net/core/datagram.c | 2 +-
net/ipv6/addrconf.c | 2 +-
net/kcm/kcmsock.c | 2 +-
22 files changed, 34 insertions(+), 34 deletions(-)
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index d3f56baee936..dc826d4a70a6 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -885,7 +885,7 @@ int blkg_conf_prep(struct blkcg *blkcg, const struct
blkcg_policy *pol,
blkg_free(new_blkg);
} else {
blkg = blkg_create(pos, q, new_blkg);
- if (unlikely(IS_ERR(blkg))) {
+ if (IS_ERR(blkg)) {
ret = PTR_ERR(blkg);
goto fail_unlock;
}
diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c
index 2eefc4a26bc2..149edce04066 100644
--- a/drivers/crypto/caam/caamalg_qi.c
+++ b/drivers/crypto/caam/caamalg_qi.c
@@ -576,7 +576,7 @@ static struct aead_edesc *aead_edesc_alloc(struct
aead_request *req,
enum optype op_type = encrypt ? ENCRYPT : DECRYPT;
drv_ctx = get_drv_ctx(ctx, op_type);
- if (unlikely(IS_ERR_OR_NULL(drv_ctx)))
+ if (IS_ERR_OR_NULL(drv_ctx))
return (struct aead_edesc *)drv_ctx;
/* allocate space for base edesc and hw desc commands, link tables */
@@ -844,7 +844,7 @@ static struct ablkcipher_edesc
*ablkcipher_edesc_alloc(struct ablkcipher_request
enum optype op_type = encrypt ? ENCRYPT : DECRYPT;
drv_ctx = get_drv_ctx(ctx, op_type);
- if (unlikely(IS_ERR_OR_NULL(drv_ctx)))
+ if (IS_ERR_OR_NULL(drv_ctx))
return (struct ablkcipher_edesc *)drv_ctx;
src_nents = sg_nents_for_len(req->src, req->nbytes);
@@ -995,7 +995,7 @@ static struct ablkcipher_edesc *ablkcipher_giv_edesc_alloc(
struct caam_drv_ctx *drv_ctx;
drv_ctx = get_drv_ctx(ctx, GIVENCRYPT);
- if (unlikely(IS_ERR_OR_NULL(drv_ctx)))
+ if (IS_ERR_OR_NULL(drv_ctx))
return (struct ablkcipher_edesc *)drv_ctx;
src_nents = sg_nents_for_len(req->src, req->nbytes);
diff --git a/drivers/crypto/caam/qi.c b/drivers/crypto/caam/qi.c
index e4cf00014233..d7489a76133f 100644
--- a/drivers/crypto/caam/qi.c
+++ b/drivers/crypto/caam/qi.c
@@ -324,7 +324,7 @@ int caam_drv_ctx_update(struct caam_drv_ctx *drv_ctx, u32
*sh_desc)
/* Create a new req FQ in parked state */
new_fq = create_caam_req_fq(drv_ctx->qidev, drv_ctx->rsp_fq,
drv_ctx->context_a, 0);
- if (unlikely(IS_ERR_OR_NULL(new_fq))) {
+ if (IS_ERR_OR_NULL(new_fq)) {
dev_err(qidev, "FQ allocation for shdesc update failed\n");
return PTR_ERR(new_fq);
}
@@ -437,7 +437,7 @@ struct caam_drv_ctx *caam_drv_ctx_init(struct device *qidev,
/* Attach request FQ */
drv_ctx->req_fq = create_caam_req_fq(qidev, drv_ctx->rsp_fq, hwdesc,
QMAN_INITFQ_FLAG_SCHED);
- if (unlikely(IS_ERR_OR_NULL(drv_ctx->req_fq))) {
+ if (IS_ERR_OR_NULL(drv_ctx->req_fq)) {
dev_err(qidev, "create_caam_req_fq failed\n");
dma_unmap_single(qidev, hwdesc, size, DMA_BIDIRECTIONAL);
kfree(drv_ctx);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 19404c96eeb1..775059b0cdd6 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2484,7 +2484,7 @@ static int ____i915_gem_object_get_pages(struct
drm_i915_gem_object *obj)
}
pages = obj->ops->get_pages(obj);
- if (unlikely(IS_ERR(pages)))
+ if (IS_ERR(pages))
return PTR_ERR(pages);
__i915_gem_object_set_pages(obj, pages);
@@ -2506,7 +2506,7 @@ int __i915_gem_object_get_pages(struct
drm_i915_gem_object *obj)
if (err)
return err;
- if (unlikely(IS_ERR_OR_NULL(obj->mm.pages))) {
+ if (IS_ERR_OR_NULL(obj->mm.pages)) {
err = ____i915_gem_object_get_pages(obj);
if (err)
goto unlock;
@@ -2589,7 +2589,7 @@ void *i915_gem_object_pin_map(struct drm_i915_gem_object
*obj,
type &= ~I915_MAP_OVERRIDE;
if (!atomic_inc_not_zero(&obj->mm.pages_pin_count)) {
- if (unlikely(IS_ERR_OR_NULL(obj->mm.pages))) {
+ if (IS_ERR_OR_NULL(obj->mm.pages)) {
ret = ____i915_gem_object_get_pages(obj);
if (ret)
goto err_unlock;
@@ -4007,7 +4007,7 @@ i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
lockdep_assert_held(&obj->base.dev->struct_mutex);
vma = i915_vma_instance(obj, vm, view);
- if (unlikely(IS_ERR(vma)))
+ if (IS_ERR(vma))
return vma;
if (i915_vma_misplaced(vma, size, alignment, flags)) {
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 92437f455b43..70f58d114d00 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -703,7 +703,7 @@ static int eb_lookup_vmas(struct i915_execbuffer *eb)
}
vma = i915_vma_instance(obj, eb->vm, NULL);
- if (unlikely(IS_ERR(vma))) {
+ if (IS_ERR(vma)) {
err = PTR_ERR(vma);
goto err_obj;
}
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index e2410eb5d96e..1a5dd95a4f3e 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -3361,7 +3361,7 @@ i915_get_ggtt_vma_pages(struct i915_vma *vma)
}
ret = 0;
- if (unlikely(IS_ERR(vma->pages))) {
+ if (IS_ERR(vma->pages)) {
ret = PTR_ERR(vma->pages);
vma->pages = NULL;
DRM_ERROR("Failed to get pages for VMA view type %u (%d)!\n",
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
index 4212b3e673bc..ff25cb0d4807 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
@@ -210,7 +210,7 @@ static int vmw_gb_context_init(struct vmw_private *dev_priv,
for (i = 0; i < SVGA_COTABLE_DX10_MAX; ++i) {
uctx->cotables[i] = vmw_cotable_alloc(dev_priv,
&uctx->res, i);
- if (unlikely(IS_ERR(uctx->cotables[i]))) {
+ if (IS_ERR(uctx->cotables[i])) {
ret = PTR_ERR(uctx->cotables[i]);
goto out_cotables;
}
diff --git a/drivers/iio/trigger/iio-trig-loop.c
b/drivers/iio/trigger/iio-trig-loop.c
index dc6be28f96fe..8ff1e0f6cd1e 100644
--- a/drivers/iio/trigger/iio-trig-loop.c
+++ b/drivers/iio/trigger/iio-trig-loop.c
@@ -60,7 +60,7 @@ static int iio_loop_trigger_set_state(struct iio_trigger
*trig, bool state)
if (state) {
loop_trig->task = kthread_run(iio_loop_thread,
trig, trig->name);
- if (unlikely(IS_ERR(loop_trig->task))) {
+ if (IS_ERR(loop_trig->task)) {
dev_err(&trig->dev,
"failed to create trigger loop thread\n");
return PTR_ERR(loop_trig->task);
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 850b00e3ad8e..2aaceb1e9d4f 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -1486,7 +1486,7 @@ static void alps_report_bare_ps2_packet(struct psmouse
*psmouse,
/* On V2 devices the DualPoint Stick reports bare packets */
dev = priv->dev2;
dev2 = psmouse->dev;
- } else if (unlikely(IS_ERR_OR_NULL(priv->dev3))) {
+ } else if (IS_ERR_OR_NULL(priv->dev3)) {
/* Register dev3 mouse if we received PS/2 packet first time */
if (!IS_ERR(priv->dev3))
psmouse_queue_work(psmouse, &priv->dev3_register_work,
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 096fe9b66c50..b1f1952579c8 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -1036,7 +1036,7 @@ static int dm_integrity_rw_tag(struct dm_integrity_c *ic,
unsigned char *tag, se
return r;
data = dm_bufio_read(ic->bufio, *metadata_block, &b);
- if (unlikely(IS_ERR(data)))
+ if (IS_ERR(data))
return PTR_ERR(data);
to_copy = min((1U << SECTOR_SHIFT << ic->log2_buffer_sectors) -
*metadata_offset, total_size);
diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c
index e13f90832b6b..c98552705678 100644
--- a/drivers/md/dm-verity-fec.c
+++ b/drivers/md/dm-verity-fec.c
@@ -73,7 +73,7 @@ static u8 *fec_read_parity(struct dm_verity *v, u64 rsb, int
index,
*offset = (unsigned)(position - (block << v->data_dev_block_bits));
res = dm_bufio_read(v->fec->bufio, v->fec->start + block, buf);
- if (unlikely(IS_ERR(res))) {
+ if (IS_ERR(res)) {
DMERR("%s: FEC %llu: parity read failed (block %llu): %ld",
v->data_dev->name, (unsigned long long)rsb,
(unsigned long long)(v->fec->start + block),
@@ -163,7 +163,7 @@ static int fec_decode_bufs(struct dm_verity *v, struct
dm_verity_fec_io *fio,
dm_bufio_release(buf);
par = fec_read_parity(v, rsb, block_offset, &offset,
&buf);
- if (unlikely(IS_ERR(par)))
+ if (IS_ERR(par))
return PTR_ERR(par);
}
}
@@ -250,7 +250,7 @@ static int fec_read_bufs(struct dm_verity *v, struct
dm_verity_io *io,
}
bbuf = dm_bufio_read(bufio, block, &buf);
- if (unlikely(IS_ERR(bbuf))) {
+ if (IS_ERR(bbuf)) {
DMWARN_LIMIT("%s: FEC %llu: read failed (%llu): %ld",
v->data_dev->name,
(unsigned long long)rsb,
diff --git a/drivers/md/persistent-data/dm-block-manager.c
b/drivers/md/persistent-data/dm-block-manager.c
index ea15d220ced7..5a1aca97439e 100644
--- a/drivers/md/persistent-data/dm-block-manager.c
+++ b/drivers/md/persistent-data/dm-block-manager.c
@@ -462,7 +462,7 @@ int dm_bm_read_lock(struct dm_block_manager *bm, dm_block_t
b,
int r;
p = dm_bufio_read(bm->bufio, b, (struct dm_buffer **) result);
- if (unlikely(IS_ERR(p)))
+ if (IS_ERR(p))
return PTR_ERR(p);
aux = dm_bufio_get_aux_data(to_buffer(*result));
@@ -498,7 +498,7 @@ int dm_bm_write_lock(struct dm_block_manager *bm,
return -EPERM;
p = dm_bufio_read(bm->bufio, b, (struct dm_buffer **) result);
- if (unlikely(IS_ERR(p)))
+ if (IS_ERR(p))
return PTR_ERR(p);
aux = dm_bufio_get_aux_data(to_buffer(*result));
@@ -531,7 +531,7 @@ int dm_bm_read_try_lock(struct dm_block_manager *bm,
int r;
p = dm_bufio_get(bm->bufio, b, (struct dm_buffer **) result);
- if (unlikely(IS_ERR(p)))
+ if (IS_ERR(p))
return PTR_ERR(p);
if (unlikely(!p))
return -EWOULDBLOCK;
@@ -567,7 +567,7 @@ int dm_bm_write_lock_zero(struct dm_block_manager *bm,
return -EPERM;
p = dm_bufio_new(bm->bufio, b, (struct dm_buffer **) result);
- if (unlikely(IS_ERR(p)))
+ if (IS_ERR(p))
return PTR_ERR(p);
memset(p, 0, dm_bm_block_size(bm));
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c
b/drivers/net/ethernet/amazon/ena/ena_com.c
index 52beba8c7a39..ded29af648c9 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -315,7 +315,7 @@ static struct ena_comp_ctx *ena_com_submit_admin_cmd(struct
ena_com_admin_queue
cmd_size_in_bytes,
comp,
comp_size_in_bytes);
- if (unlikely(IS_ERR(comp_ctx)))
+ if (IS_ERR(comp_ctx))
admin_queue->running_state = false;
spin_unlock_irqrestore(&admin_queue->q_lock, flags);
@@ -1130,7 +1130,7 @@ int ena_com_execute_admin_command(struct
ena_com_admin_queue *admin_queue,
comp_ctx = ena_com_submit_admin_cmd(admin_queue, cmd, cmd_size,
comp, comp_size);
- if (unlikely(IS_ERR(comp_ctx))) {
+ if (IS_ERR(comp_ctx)) {
if (comp_ctx == ERR_PTR(-ENODEV))
pr_debug("Failed to submit command [%ld]\n",
PTR_ERR(comp_ctx));
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index aacec8bc19d5..30d59d2abf36 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1491,7 +1491,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi
*bnapi, u32 *raw_cons,
(struct rx_tpa_end_cmp *)rxcmp,
(struct rx_tpa_end_cmp_ext *)rxcmp1, event);
- if (unlikely(IS_ERR(skb)))
+ if (IS_ERR(skb))
return -EBUSY;
rc = -ENOMEM;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c
b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c
index 4614ddfa91eb..6a7c8b04447e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c
@@ -256,7 +256,7 @@ struct sk_buff *mlx5e_ipsec_handle_tx_skb(struct net_device
*netdev,
goto drop;
}
mdata = mlx5e_ipsec_add_metadata(skb);
- if (unlikely(IS_ERR(mdata))) {
+ if (IS_ERR(mdata)) {
atomic64_inc(&priv->ipsec->sw_stats.ipsec_tx_drop_metadata);
goto drop;
}
diff --git a/drivers/net/ethernet/sun/ldmvsw.c
b/drivers/net/ethernet/sun/ldmvsw.c
index 5b56c24b6ed2..5feeaa9f0a9e 100644
--- a/drivers/net/ethernet/sun/ldmvsw.c
+++ b/drivers/net/ethernet/sun/ldmvsw.c
@@ -307,7 +307,7 @@ static int vsw_port_probe(struct vio_dev *vdev, const
struct vio_device_id *id)
/* Get (or create) the vnet associated with this port */
vp = vsw_get_vnet(hp, vdev->mp, &handle);
- if (unlikely(IS_ERR(vp))) {
+ if (IS_ERR(vp)) {
err = PTR_ERR(vp);
pr_err("Failed to get vnet for vsw-port\n");
mdesc_release(hp);
diff --git a/drivers/staging/lustre/lustre/obdclass/lu_object.c
b/drivers/staging/lustre/lustre/obdclass/lu_object.c
index 09c98184a291..014d97fbe431 100644
--- a/drivers/staging/lustre/lustre/obdclass/lu_object.c
+++ b/drivers/staging/lustre/lustre/obdclass/lu_object.c
@@ -1626,7 +1626,7 @@ static int keys_fill(struct lu_context *ctx)
}
value = key->lct_init(ctx, key);
- if (unlikely(IS_ERR(value))) {
+ if (IS_ERR(value)) {
atomic_dec(&lu_key_initing_cnt);
return PTR_ERR(value);
}
diff --git a/fs/namei.c b/fs/namei.c
index c75ea03ca147..00384488fda1 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3458,7 +3458,7 @@ static int do_tmpfile(struct nameidata *nd, unsigned
flags,
goto out;
child = vfs_tmpfile(path.dentry, op->mode, op->open_flag);
error = PTR_ERR(child);
- if (unlikely(IS_ERR(child)))
+ if (IS_ERR(child))
goto out2;
dput(path.dentry);
path.dentry = child;
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 2b21d180157c..7256149af306 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -654,7 +654,7 @@ static int pstore_write_user_compat(struct pstore_record
*record,
return -EINVAL;
record->buf = memdup_user(buf, record->size);
- if (unlikely(IS_ERR(record->buf))) {
+ if (IS_ERR(record->buf)) {
ret = PTR_ERR(record->buf);
goto out;
}
diff --git a/net/core/datagram.c b/net/core/datagram.c
index f7fb7e3f2acf..0b7b4c22719e 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -188,7 +188,7 @@ struct sk_buff *__skb_try_recv_from_queue(struct sock *sk,
}
if (!skb->len) {
skb = skb_set_peeked(skb);
- if (unlikely(IS_ERR(skb))) {
+ if (IS_ERR(skb)) {
*err = PTR_ERR(skb);
return NULL;
}
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index c2e2a78787ec..91370f0c80b0 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3287,7 +3287,7 @@ static int fixup_permanent_addr(struct inet6_dev *idev,
struct rt6_info *rt, *prev;
rt = addrconf_dst_alloc(idev, &ifp->addr, false);
- if (unlikely(IS_ERR(rt)))
+ if (IS_ERR(rt))
return PTR_ERR(rt);
/* ifp->rt can be accessed outside of rtnl */
diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c
index af4e76ac88ff..0b750a22c4b9 100644
--- a/net/kcm/kcmsock.c
+++ b/net/kcm/kcmsock.c
@@ -1650,7 +1650,7 @@ static int kcm_clone(struct socket *osock, struct
kcm_clone *info,
}
newfile = sock_alloc_file(newsock, 0, osock->sk->sk_prot_creator->name);
- if (unlikely(IS_ERR(newfile))) {
+ if (IS_ERR(newfile)) {
err = PTR_ERR(newfile);
goto out_sock_alloc_fail;
}
--
2.11.0
