diff options
| author | Andi Kleen <andi@firstfloor.org> | 2010-10-29 15:14:37 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2010-10-29 15:14:37 -0400 |
| commit | 559af8211433b8c0b20e6c43c61409cb9c9c2996 (patch) | |
| tree | 702ebd4c4f5b610daa36f65d814a518356a9a46b /fs/btrfs/ioctl.c | |
| parent | 411fc6bcef54f828a5458f4730c68abdf13c6bf0 (diff) | |
Btrfs: cleanup warnings from gcc 4.6 (nonbugs)
These are all the cases where a variable is set, but not read which are
not bugs as far as I can see, but simply leftovers.
Still needs more review.
Found by gcc 4.6's new warnings
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 8079ebfeaf5..60f662c4778 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -708,7 +708,6 @@ static noinline int btrfs_ioctl_resize(struct btrfs_root *root, char *sizestr; char *devstr = NULL; int ret = 0; - int namelen; int mod = 0; if (root->fs_info->sb->s_flags & MS_RDONLY) @@ -722,7 +721,6 @@ static noinline int btrfs_ioctl_resize(struct btrfs_root *root, return PTR_ERR(vol_args); vol_args->name[BTRFS_PATH_NAME_MAX] = '\0'; - namelen = strlen(vol_args->name); mutex_lock(&root->fs_info->volume_mutex); sizestr = vol_args->name; |