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(no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org kmalloc + memset(0) -> kzalloc Signed-off-by: Fuqian Huang --- drivers/md/dm-integrity.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 44e76cda087a..f5db89b28757 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -3358,7 +3358,7 @@ static int create_journal(struct dm_integrity_c *ic, char **error) goto bad; } - crypt_iv = kmalloc(ivsize, GFP_KERNEL); + crypt_iv = kzalloc(ivsize, GFP_KERNEL); if (!crypt_iv) { *error = "Could not allocate iv"; r = -ENOMEM; @@ -3387,7 +3387,6 @@ static int create_journal(struct dm_integrity_c *ic, char **error) sg_set_buf(&sg[i], va, PAGE_SIZE); } sg_set_buf(&sg[i], &ic->commit_ids, sizeof ic->commit_ids); - memset(crypt_iv, 0x00, ivsize); skcipher_request_set_crypt(req, sg, sg, PAGE_SIZE * ic->journal_pages + sizeof ic->commit_ids, crypt_iv); -- 2.11.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fuqian Huang Subject: [PATCH 29/87] md: dm-integrity: replace kmalloc and memset with kzalloc Date: Fri, 28 Jun 2019 01:38:14 +0800 Message-ID: <20190627173814.3361-1-huangfq.daxian@gmail.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org Cc: Fuqian Huang , Alasdair Kergon , Mike Snitzer , dm-devel@redhat.com, linux-kernel@vger.kernel.org List-Id: dm-devel.ids kmalloc + memset(0) -> kzalloc Signed-off-by: Fuqian Huang --- drivers/md/dm-integrity.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 44e76cda087a..f5db89b28757 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -3358,7 +3358,7 @@ static int create_journal(struct dm_integrity_c *ic, char **error) goto bad; } - crypt_iv = kmalloc(ivsize, GFP_KERNEL); + crypt_iv = kzalloc(ivsize, GFP_KERNEL); if (!crypt_iv) { *error = "Could not allocate iv"; r = -ENOMEM; @@ -3387,7 +3387,6 @@ static int create_journal(struct dm_integrity_c *ic, char **error) sg_set_buf(&sg[i], va, PAGE_SIZE); } sg_set_buf(&sg[i], &ic->commit_ids, sizeof ic->commit_ids); - memset(crypt_iv, 0x00, ivsize); skcipher_request_set_crypt(req, sg, sg, PAGE_SIZE * ic->journal_pages + sizeof ic->commit_ids, crypt_iv); -- 2.11.0