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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2013-06-05 16:27:51 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-06-05 16:27:51 +0800 |
| commit | 67822649d7305caf3dd50ed46c27b99c94eff996 (patch) | |
| tree | e12f15bf5e8ebad64f33df36ac8a6a8f95f811e0 /lib/crc-t10dif.c | |
| parent | bbb85b25688fcdc70b895711870c23de7b12721b (diff) | |
| download | lwn-67822649d7305caf3dd50ed46c27b99c94eff996.tar.gz lwn-67822649d7305caf3dd50ed46c27b99c94eff996.zip | |
crypto: crct10dif - Use PTR_RET
lib/crc-t10dif.c:42:1-3: WARNING: PTR_RET can be used
Use PTR_RET rather than if(IS_ERR(...)) + PTR_ERR
Generated by: coccinelle/api/ptr_ret.cocci
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'lib/crc-t10dif.c')
| -rw-r--r-- | lib/crc-t10dif.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/crc-t10dif.c b/lib/crc-t10dif.c index 0cb64634f513..fe3428c07b47 100644 --- a/lib/crc-t10dif.c +++ b/lib/crc-t10dif.c @@ -39,9 +39,7 @@ EXPORT_SYMBOL(crc_t10dif); static int __init crc_t10dif_mod_init(void) { crct10dif_tfm = crypto_alloc_shash("crct10dif", 0, 0); - if (IS_ERR(crct10dif_tfm)) - return PTR_ERR(crct10dif_tfm); - return 0; + return PTR_RET(crct10dif_tfm); } static void __exit crc_t10dif_mod_fini(void) |