ide: Remove unneeded null pointer check

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 <[email protected]> Signed-off-by: Stefan Weil <[email protected]> Signed-off-by: Kevin Wolf <[email protected]>
kvaneesh · Jan 24, 2011 · 1635eec · 1635eec
1 parent 3de0a29
commit 1635eec
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/hw/ide/pci.c b/hw/ide/pci.c
@@ -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);