When netdev_bsd_get_mtu() failed, it didn't report the error to the caller,
so the caller couldn't work around not knowing the MTU.
Found by LLVM scan-build.
Reported-by: Kevin Lo <ke...@freebsd.org>
Signed-off-by: Ben Pfaff <b...@nicira.com>
---
lib/netdev-bsd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/netdev-bsd.c b/lib/netdev-bsd.c
index 541e5ec..cc01470 100644
--- a/lib/netdev-bsd.c
+++ b/lib/netdev-bsd.c
@@ -843,7 +843,7 @@ netdev_bsd_get_mtu(const struct netdev *netdev_, int *mtup)
}
ovs_mutex_unlock(&netdev->mutex);
- return 0;
+ return error;
}
static int
--
2.1.3
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