Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-19 10:31:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

misc: mic: scif: remove redundant check on ret < 0

Browse Source 
The check for ret < 0 is redundant as any places prior to this point
where ret is set to an error value the code will exit out of the loop
to the error exit label 'err'.  Remove this redundant dead code.

Detected by CoverityScan, CID#1339528 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-10-06 22:56:58 +01:00 committed by Greg Kroah-Hartman
parent a23bbec205
commit e862faa968
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/misc/mic/scif/scif_dma.c
View File

@ -1035,8 +1035,6 @@ scif_rma_list_dma_copy_unaligned(struct scif_copy_work *work,
}
dma_async_issue_pending(chan);
}
if (ret < 0)
goto err;
offset += loop_len;
temp += loop_len;
temp_phys += loop_len;