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[v2,2/4] scsi-disk: qemu_vfree(NULL) is fine, simplify

Message ID 1358260150-9760-3-git-send-email-armbru@redhat.com
State New
Headers show

Commit Message

Markus Armbruster Jan. 15, 2013, 2:29 p.m. UTC 
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 hw/scsi-disk.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index f8d7ef3..96db9a7 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -85,9 +85,7 @@  static void scsi_free_request(SCSIRequest *req)
 {
     SCSIDiskReq *r = DO_UPCAST(SCSIDiskReq, req, req);
 
-    if (r->iov.iov_base) {
-        qemu_vfree(r->iov.iov_base);
-    }
+    qemu_vfree(r->iov.iov_base);
 }
 
 /* Helper function for command completion with sense.  */