From: Markus Armbruster <arm...@redhat.com>
Signed-off-by: Markus Armbruster <arm...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
Reviewed-by: Fam Zheng <f...@redhat.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
hw/scsi/scsi-generic.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c
index 6b9e4e1..e53470f 100644
--- a/hw/scsi/scsi-generic.c
+++ b/hw/scsi/scsi-generic.c
@@ -298,8 +298,7 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t
*cmd)
#endif
if (r->req.cmd.xfer == 0) {
- if (r->buf != NULL)
- g_free(r->buf);
+ g_free(r->buf);
r->buflen = 0;
r->buf = NULL;
/* The request is used as the AIO opaque value, so add a ref. */
@@ -314,8 +313,7 @@ static int32_t scsi_send_command(SCSIRequest *req, uint8_t
*cmd)
}
if (r->buflen != r->req.cmd.xfer) {
- if (r->buf != NULL)
- g_free(r->buf);
+ g_free(r->buf);
r->buf = g_malloc(r->req.cmd.xfer);
r->buflen = r->req.cmd.xfer;
}
--
1.8.3.1
