The compiler does not realize that usage() never returns.
Initializing the variable keeps it quiet.
Signed-off-by: Gene Czarcinski <[email protected]>
---
cmds-qgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmds-qgroup.c b/cmds-qgroup.c
index 70019d0..3ac2e14 100644
--- a/cmds-qgroup.c
+++ b/cmds-qgroup.c
@@ -338,7 +338,7 @@ static int cmd_qgroup_limit(int argc, char **argv)
int ret = 0;
int fd;
int e;
- char *path;
+ char *path = NULL;
struct btrfs_ioctl_qgroup_limit_args args;
unsigned long long size;
int compressed = 0;
--
1.8.1
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