diff mbox

[2/3] scsi: Fuse g_malloc(); memset() into g_malloc0()

Message ID 1417698765-16311-3-git-send-email-armbru@redhat.com
State New
Headers show

Commit Message

Markus Armbruster Dec. 4, 2014, 1:12 p.m. UTC 
Coccinelle semantic patch:

    @@
    expression LHS, SZ;
    @@
    -       LHS = g_malloc(SZ);
    -       memset(LHS, 0, SZ);
    +       LHS = g_malloc0(SZ);

Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 hw/scsi/megasas.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index 604252a..4852237 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -1018,8 +1018,7 @@  static int megasas_pd_get_info_submit(SCSIDevice *sdev, int lun,
     size_t len, resid;
 
     if (!cmd->iov_buf) {
-        cmd->iov_buf = g_malloc(dcmd_size);
-        memset(cmd->iov_buf, 0, dcmd_size);
+        cmd->iov_buf = g_malloc0(dcmd_size);
         info = cmd->iov_buf;
         info->inquiry_data[0] = 0x7f; /* Force PQual 0x3, PType 0x1f */
         info->vpd_page83[0] = 0x7f;
@@ -1221,8 +1220,7 @@  static int megasas_ld_get_info_submit(SCSIDevice *sdev, int lun,
     uint64_t ld_size;
 
     if (!cmd->iov_buf) {
-        cmd->iov_buf = g_malloc(dcmd_size);
-        memset(cmd->iov_buf, 0x0, dcmd_size);
+        cmd->iov_buf = g_malloc0(dcmd_size);
         info = cmd->iov_buf;
         megasas_setup_inquiry(cdb, 0x83, sizeof(info->vpd_page83));
         req = scsi_req_new(sdev, cmd->index, lun, cdb, cmd);