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crypto: crct10dif - Use PTR_RET

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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>
This commit is contained in:
Herbert Xu 2013-06-05 16:27:51 +08:00
parent bbb85b2568
commit 67822649d7
1 changed files with 1 additions and 3 deletions
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4
lib/crc-t10dif.c
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@ -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)