linux-kernel - [PATCH v2] drivers/scsi/fnic/fnic

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Date:   Wed, 14 Nov 2018 22:24:21 +0530
From:   Sabyasachi Gupta <sabyasachi.linux@...il.com>
To:     satishkh@...co.com, sebaddel@...co.com, kartilak@...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 v2] drivers/scsi/fnic/fnic_trace.c: Use vzalloc

Replaced vmalloc + memset with vzalloc

Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@...il.com>
---
v2: Removed additional braces

 drivers/scsi/fnic/fnic_trace.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/fnic/fnic_trace.c b/drivers/scsi/fnic/fnic_trace.c
index 8271785..bf0fd2a 100644
--- a/drivers/scsi/fnic/fnic_trace.c
+++ b/drivers/scsi/fnic/fnic_trace.c
@@ -468,14 +468,13 @@ int fnic_trace_buf_init(void)
 	fnic_max_trace_entries = (trace_max_pages * PAGE_SIZE)/
 					  FNIC_ENTRY_SIZE_BYTES;
 
-	fnic_trace_buf_p = (unsigned long)vmalloc((trace_max_pages * PAGE_SIZE));
+	fnic_trace_buf_p = (unsigned long)vzalloc(trace_max_pages * PAGE_SIZE);
 	if (!fnic_trace_buf_p) {
 		printk(KERN_ERR PFX "Failed to allocate memory "
 				  "for fnic_trace_buf_p\n");
 		err = -ENOMEM;
 		goto err_fnic_trace_buf_init;
 	}
-	memset((void *)fnic_trace_buf_p, 0, (trace_max_pages * PAGE_SIZE));
 
 	fnic_trace_entries.page_offset =
 		vmalloc(array_size(fnic_max_trace_entries,
-- 
2.7.4