Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-06 05:06:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

crypto: essiv - remove redundant null pointer check before kfree

Browse Source 
kfree has taken null pointer check into account. so it is safe to
remove the unnecessary check.

Signed-off-by: Chen Wandun <chenwandun@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Chen Wandun 2019-11-16 14:51:00 +08:00 committed by Herbert Xu
parent 57d8154f15
commit e18036da5c
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
crypto/essiv.c
View File

@ -188,8 +188,7 @@ static void essiv_aead_done(struct crypto_async_request *areq, int err)
struct aead_request *req = areq->data; struct aead_request *req = areq->data;
struct essiv_aead_request_ctx *rctx = aead_request_ctx(req); struct essiv_aead_request_ctx *rctx = aead_request_ctx(req);
if (rctx->assoc) kfree(rctx->assoc);
kfree(rctx->assoc);
aead_request_complete(req, err); aead_request_complete(req, err);
} }