This patch fixes an error path and rearranges error handling.
Signed-off-by: Tomas Henzl <the...@redhat.com>
---
drivers/scsi/esas2r/esas2r_ioctl.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/esas2r/esas2r_ioctl.c
b/drivers/scsi/esas2r/esas2r_ioctl.c
index d89a0277a8..9ac8207554 100644
--- a/drivers/scsi/esas2r/esas2r_ioctl.c
+++ b/drivers/scsi/esas2r/esas2r_ioctl.c
@@ -117,9 +117,8 @@ static void do_fm_api(struct esas2r_adapter *a, struct
esas2r_flash_img *fi)
rq = esas2r_alloc_request(a);
if (rq == NULL) {
- up(&a->fm_api_semaphore);
fi->status = FI_STAT_BUSY;
- return;
+ goto free_sem;
}
if (fi == &a->firmware.header) {
@@ -135,7 +134,7 @@ static void do_fm_api(struct esas2r_adapter *a, struct
esas2r_flash_img *fi)
if (a->firmware.header_buff == NULL) {
esas2r_debug("failed to allocate header buffer!");
fi->status = FI_STAT_BUSY;
- return;
+ goto free_req;
}
memcpy(a->firmware.header_buff, fi,
@@ -171,9 +170,10 @@ all_done:
a->firmware.header_buff,
(dma_addr_t)a->firmware.header_buff_phys);
}
-
- up(&a->fm_api_semaphore);
+free_req:
esas2r_free_request(a, (struct esas2r_request *)rq);
+free_sem:
+ up(&a->fm_api_semaphore);
return;
}
--
1.9.3
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