From 6eae29e7e7144d01a6d6af111d232b36cdd30f51 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Sat, 2 Apr 2016 10:54:56 -0500 Subject: crypto: doc - document correct return value for request allocation Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu --- include/linux/crypto.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include/linux/crypto.h') diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 99c94899ad0f..6e28c895c376 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -948,8 +948,7 @@ static inline struct ablkcipher_request *ablkcipher_request_cast( * encrypt and decrypt API calls. During the allocation, the provided ablkcipher * handle is registered in the request data structure. * - * Return: allocated request handle in case of success; IS_ERR() is true in case - * of an error, PTR_ERR() returns the error code. + * Return: allocated request handle in case of success, or NULL if out of memory */ static inline struct ablkcipher_request *ablkcipher_request_alloc( struct crypto_ablkcipher *tfm, gfp_t gfp) -- cgit v1.2.3-59-g8ed1b