[PATCH 4/5] Remove unneccessary 'out of memory' message

[SZ Lin]

WARNING: Possible unnecessary 'out of memory' message
+                       if (!ibmvtpm->rtce_buf) {
+                               dev_err(ibmvtpm->dev, "Failed to allocate 
memory for rtce buffer\n");

WARNING: Possible unnecessary 'out of memory' message
+       if (!ibmvtpm) {
+               dev_err(dev, "kzalloc for ibmvtpm failed\n");

Signed-off-by: SZ Lin <sz....@moxa.com>
---
 drivers/char/tpm/tpm_ibmvtpm.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/char/tpm/tpm_ibmvtpm.c b/drivers/char/tpm/tpm_ibmvtpm.c
index e53b9fb517d9..e75a674b44ac 100644
--- a/drivers/char/tpm/tpm_ibmvtpm.c
+++ b/drivers/char/tpm/tpm_ibmvtpm.c
@@ -501,10 +501,8 @@ static void ibmvtpm_crq_process(struct ibmvtpm_crq *crq,
                        ibmvtpm->rtce_size = be16_to_cpu(crq->len);
                        ibmvtpm->rtce_buf = kmalloc(ibmvtpm->rtce_size,
                                                    GFP_ATOMIC);
-                       if (!ibmvtpm->rtce_buf) {
-                               dev_err(ibmvtpm->dev, "Failed to allocate 
memory for rtce buffer\n");
+                       if (!ibmvtpm->rtce_buf)
                                return;
-                       }
 
                        ibmvtpm->rtce_dma_handle = dma_map_single(ibmvtpm->dev,
                                ibmvtpm->rtce_buf, ibmvtpm->rtce_size,
@@ -584,10 +582,8 @@ static int tpm_ibmvtpm_probe(struct vio_dev *vio_dev,
                return PTR_ERR(chip);
 
        ibmvtpm = kzalloc(sizeof(struct ibmvtpm_dev), GFP_KERNEL);
-       if (!ibmvtpm) {
-               dev_err(dev, "kzalloc for ibmvtpm failed\n");
+       if (!ibmvtpm)
                goto cleanup;
-       }
 
        ibmvtpm->dev = dev;
        ibmvtpm->vdev = vio_dev;
-- 
2.13.3