btrfs-progs: don't call close on error fd

In the error case where fd < 0, close(fd) is the wrong
thing to do.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>

diff --git a/btrfs-show-super.c b/btrfs-show-super.c
index 3614c52..f587f10 100644 (file)
--- a/btrfs-show-super.c
+++ b/btrfs-show-super.c
@@ -97,7 +97,6 @@ int main(int argc, char **argv)
                fd = open(filename, O_RDONLY, 0666);
                if (fd < 0) {
                        fprintf(stderr, "Could not open %s\n", filename);
-                       close(fd);
                        exit(1);
                }