From 84693d87a6d7e84a5183fc871653269880614d92 Mon Sep 17 00:00:00 2001 From: Stephan Mueller Date: Sun, 17 Aug 2014 17:41:38 +0200 Subject: [PATCH] crypto: drbg - remove unnecessary sanity check for shadow state During creation of the DRBG shadow state, it is ensured that the DRBG state structure is already allocated. Thus, a sanity check for verifying that the structure is allocated is removed. Signed-off-by: Stephan Mueller Signed-off-by: Herbert Xu --- crypto/drbg.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/crypto/drbg.c b/crypto/drbg.c index b4938bb4c465..9fd239fea963 100644 --- a/crypto/drbg.c +++ b/crypto/drbg.c @@ -1155,9 +1155,6 @@ static inline int drbg_alloc_state(struct drbg_state *drbg) int ret = -ENOMEM; unsigned int sb_size = 0; - if (!drbg) - return -EINVAL; - drbg->V = kmalloc(drbg_statelen(drbg), GFP_KERNEL); if (!drbg->V) goto err; -- 2.39.5