[libvirt] [PATCH] pciFindStubDriver should return NULL on error
pciFindStubDriver currently returns 0 in one of the error cases.
While it's correct...NULL is more readable.
Signed-off-by: Chris Wright <chrisw(a)redhat.com>
---
src/util/pci.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/util/pci.c b/src/util/pci.c
index a559476..22c66fa 100644
--- a/src/util/pci.c
+++ b/src/util/pci.c
@@ -826,7 +826,7 @@ recheck:
char ebuf[1024];
VIR_WARN("failed to load pci-stub or pciback drivers: %s",
virStrerror(errno, ebuf, sizeof ebuf));
- return 0;
+ return NULL;
}
goto recheck;