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

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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
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drivers/misc/mic/scif/scif_dma.c
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@ -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;