summaryrefslogtreecommitdiffstats
path: root/fs/btrfs/ioctl.c
diff options
context:
space:
mode:
authorAndi Kleen <andi@firstfloor.org>2010-10-29 15:14:37 -0400
committerChris Mason <chris.mason@oracle.com>2010-10-29 15:14:37 -0400
commit559af8211433b8c0b20e6c43c61409cb9c9c2996 (patch)
tree702ebd4c4f5b610daa36f65d814a518356a9a46b /fs/btrfs/ioctl.c
parent411fc6bcef54f828a5458f4730c68abdf13c6bf0 (diff)
downloadop-kernel-dev-559af8211433b8c0b20e6c43c61409cb9c9c2996.zip
op-kernel-dev-559af8211433b8c0b20e6c43c61409cb9c9c2996.tar.gz
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.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 8079ebf..60f662c 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;
OpenPOWER on IntegriCloud