diff options
| author | Rahul Pathak <rpathak@visteon.com> | 2015-12-14 11:45:23 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-12-17 11:42:13 +0300 |
| commit | 16f080aaadcb912c9a47c8603a38ccad87da38ea (patch) | |
| tree | af027759ce37311ad029a0d73f2e145e5d40a3da /drivers | |
| parent | 871b88a8419c8606ad2ebf752cf414c7627cad1a (diff) | |
| download | linux-16f080aaadcb912c9a47c8603a38ccad87da38ea.tar.xz | |
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')
| -rw-r--r-- | drivers/crypto/omap-aes.c | 4 | ||||
| -rw-r--r-- | drivers/crypto/omap-des.c | 4 |
2 files changed, 2 insertions, 6 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) diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c index db1ef28e4c9a..dd7b93f2f94c 100644 --- a/drivers/crypto/omap-des.c +++ b/drivers/crypto/omap-des.c @@ -527,8 +527,6 @@ static void omap_des_finish_req(struct omap_des_dev *dd, int err) static int omap_des_crypt_dma_stop(struct omap_des_dev *dd) { - int err = 0; - pr_debug("total: %d\n", dd->total); omap_des_dma_stop(dd); @@ -536,7 +534,7 @@ static int omap_des_crypt_dma_stop(struct omap_des_dev *dd) dmaengine_terminate_all(dd->dma_lch_in); dmaengine_terminate_all(dd->dma_lch_out); - return err; + return 0; } static int omap_des_copy_needed(struct scatterlist *sg) |