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| author | Eric Biggers <ebiggers@google.com> | 2023-01-21 12:32:27 -0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-01-27 12:48:15 -0500 |
| commit | 0352d353adbe6c5d6f1937e12c66e599b8657d72 (patch) | |
| tree | c5f9d4a4820d67b2dfd63eb3ee7bb1542fcd74f1 /misc/tune2fs.c | |
| parent | de4f0ad497b0c1cb38b0dc12b550e8a6c6581472 (diff) | |
| download | e2fsprogs-0352d353adbe6c5d6f1937e12c66e599b8657d72.tar.gz | |
misc/tune2fs: fix -Wunused-variable warnings in handle_fslabel()
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@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'misc/tune2fs.c')
| -rw-r--r-- | misc/tune2fs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/misc/tune2fs.c b/misc/tune2fs.c index 2f7d9f3c..458f7cf6 100644 --- a/misc/tune2fs.c +++ b/misc/tune2fs.c @@ -3085,14 +3085,15 @@ 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) { |