diff options
| author | Rahul Pathak <rpathak@visteon.com> | 2015-12-14 08:45:23 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-12-17 16:42:13 +0800 |
| commit | 16f080aaadcb912c9a47c8603a38ccad87da38ea (patch) | |
| tree | af027759ce37311ad029a0d73f2e145e5d40a3da /drivers/crypto/omap-aes.c | |
| parent | 871b88a8419c8606ad2ebf752cf414c7627cad1a (diff) | |
| download | lwn-16f080aaadcb912c9a47c8603a38ccad87da38ea.tar.gz lwn-16f080aaadcb912c9a47c8603a38ccad87da38ea.zip | |
crypto: omap - Removed unused variable "err"
Removed unused variable "err" and directly return "0"
Reported by coccicheck -
./drivers/crypto/omap-aes.c:542:5-8: Unneeded variable: "err". Return "0" on line 551
./drivers/crypto/omap-des.c:530:5-8: Unneeded variable: "err". Return "0" on line 539
Signed-off-by: Rahul Pathak <rpathak@visteon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/omap-aes.c')
| -rw-r--r-- | drivers/crypto/omap-aes.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index eba23147c0ee..dd355bd19474 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -539,8 +539,6 @@ static void omap_aes_finish_req(struct omap_aes_dev *dd, int err) static int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd) { - int err = 0; - pr_debug("total: %d\n", dd->total); omap_aes_dma_stop(dd); @@ -548,7 +546,7 @@ static int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd) dmaengine_terminate_all(dd->dma_lch_in); dmaengine_terminate_all(dd->dma_lch_out); - return err; + return 0; } static int omap_aes_check_aligned(struct scatterlist *sg, int total) |