izzy/xemu
0
0
Fork 0
mirror of https://github.com/izzy2lost/xemu.git synced 2026-07-06 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

ide: Remove unneeded null pointer check

Browse Source 
With bm == NULL, other code in the same function would crash.

This bug was reported by cppcheck:
hw/ide/pci.c:280: error: Possible null pointer dereference: bm

Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Stefan Weil
2011-01-24 16:41:49 +01:00
committed by Kevin Wolf
parent 3de0a2944b
commit 1635eecc41
1 changed files with 1 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
hw/ide/pci.c
+1 -3
View File
@@ -267,9 +267,7 @@ static void bmdma_irq(void *opaque, int n, int level)
return;
}
if (bm) {
bm->status |= BM_STATUS_INT;
}
bm->status |= BM_STATUS_INT;
/* trigger the real irq */
qemu_set_irq(bm->irq, level);