linux-kernel - [PATCH] drivers/scsi/snic/snic

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 15 Nov 2018 22:04:04 +0530
From:   Sabyasachi Gupta <sabyasachi.linux@...il.com>
To:     kartilak@...co.com, sebaddel@...co.com, jejb@...ux.vnet.ibm.com,
        martin.petersen@...cle.com
Cc:     jrdr.linux@...il.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, brajeswar.linux@...il.com
Subject: [PATCH] drivers/scsi/snic/snic_trc.c: Use vzalloc

Replaced vmalloc + memset with vzalloc

Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@...il.com>
---
 drivers/scsi/snic/snic_trc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/snic/snic_trc.c b/drivers/scsi/snic/snic_trc.c
index fc60c93..458eaba 100644
--- a/drivers/scsi/snic/snic_trc.c
+++ b/drivers/scsi/snic/snic_trc.c
@@ -126,7 +126,7 @@ snic_trc_init(void)
 	int tbuf_sz = 0, ret;
 
 	tbuf_sz = (snic_trace_max_pages * PAGE_SIZE);
-	tbuf = vmalloc(tbuf_sz);
+	tbuf = vzalloc(tbuf_sz);
 	if (!tbuf) {
 		SNIC_ERR("Failed to Allocate Trace Buffer Size. %d\n", tbuf_sz);
 		SNIC_ERR("Trace Facility not enabled.\n");
@@ -135,7 +135,6 @@ snic_trc_init(void)
 		return ret;
 	}
 
-	memset(tbuf, 0, tbuf_sz);
 	trc->buf = (struct snic_trc_data *) tbuf;
 	spin_lock_init(&trc->lock);
 
-- 
2.7.4