From 0bd0adbe5b438cabbf02230dba1be4c209158f57 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Thu, 4 Dec 2014 14:12:44 +0100 Subject: [PATCH] scsi: Fuse g_malloc(); memset() into g_malloc0() Coccinelle semantic patch: @@ expression LHS, SZ; @@ - LHS = g_malloc(SZ); - memset(LHS, 0, SZ); + LHS = g_malloc0(SZ); Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake Reviewed-by: Fam Zheng Signed-off-by: Paolo Bonzini --- hw/scsi/megasas.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c index 604252a198..4852237a79 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);