From: Eric Biggers <ebiggers@xxxxxxxxxx>
These warnings show up in non-Linux builds. To fix them, only declare
local variables when they are needed.
While we're here, also make handle_fslabel() static.
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
misc/tune2fs.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 7937b8b56..d3258149e 100644
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -3082,14 +3082,15 @@ fs_update_journal_user(struct ext2_super_block *sb, __u8 old_uuid[UUID_SIZE])
* 1 on error
* -1 when the old method should be used
*/
-int handle_fslabel(int setlabel) {
+static int handle_fslabel(int setlabel)
+{
+#ifdef __linux__
errcode_t ret;
int mnt_flags, fd;
char label[FSLABEL_MAX];
int maxlen = FSLABEL_MAX - 1;
char mntpt[PATH_MAX + 1];
-#ifdef __linux__
ret = ext2fs_check_mount_point(device_name, &mnt_flags,
mntpt, sizeof(mntpt));
if (ret) {
--
2.39.0
