[PATCH -next] scsi: qedf: use vzalloc() instead of vmalloc() and memset(0)

[Qinglang Miao]

Use vzalloc() instead of vmalloc() and memset(0) to clean the code.

Signed-off-by: Qinglang Miao <miaoqingl...@huawei.com>
---
 drivers/scsi/qedf/qedf_dbg.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/qedf/qedf_dbg.c b/drivers/scsi/qedf/qedf_dbg.c
index e0387e495..0d2aed828 100644
--- a/drivers/scsi/qedf/qedf_dbg.c
+++ b/drivers/scsi/qedf/qedf_dbg.c
@@ -106,11 +106,10 @@ qedf_dbg_info(struct qedf_dbg_ctx *qedf, const char 
*func, u32 line,
 int
 qedf_alloc_grc_dump_buf(u8 **buf, uint32_t len)
 {
-               *buf = vmalloc(len);
+               *buf = vzalloc(len);
                if (!(*buf))
                        return -ENOMEM;
 
-               memset(*buf, 0, len);
                return 0;
 }
 
-- 
2.23.0