From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vasyl Gomonovych Subject: [PATCH] qed: fix unnecessary call to memset cocci warnings Date: Thu, 16 Nov 2017 23:04:08 +0100 Message-ID: <1510869848-23889-1-git-send-email-gomonovych@gmail.com> References: <1510775895-16258-1-git-send-email-gomonovych@gmail.com> Cc: Ariel.Elior@cavium.com, everest-linux-l2@cavium.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Vasyl Gomonovych To: davem@davemloft.net Return-path: In-Reply-To: <1510775895-16258-1-git-send-email-gomonovych@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Use kzalloc rather than kmalloc followed by memset with 0 drivers/net/ethernet/qlogic/qed/qed_dcbx.c:1280:13-20: WARNING: kzalloc should be used for dcbx_info, instead of kmalloc/memset Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci Signed-off-by: Vasyl Gomonovych --- drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c index 8f6ccc0c39e5..cc9e0dfcee48 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c @@ -1277,11 +1277,10 @@ static struct qed_dcbx_get *qed_dcbnl_get_dcbx(struct qed_hwfn *hwfn, { struct qed_dcbx_get *dcbx_info; - dcbx_info = kmalloc(sizeof(*dcbx_info), GFP_ATOMIC); + dcbx_info = kzalloc(sizeof(*dcbx_info), GFP_ATOMIC); if (!dcbx_info) return NULL; - memset(dcbx_info, 0, sizeof(*dcbx_info)); if (qed_dcbx_query_params(hwfn, dcbx_info, type)) { kfree(dcbx_info); return NULL; -- 1.9.1