diff options
| author | David Sterba | 2016-02-17 15:26:27 +0100 |
|---|---|---|
| committer | David Sterba | 2016-02-23 12:56:35 +0100 |
| commit | d5131b658c2e906da11603da5d3cb4c3a445331d (patch) | |
| tree | 9f076a38408ac22ec6389be9ec33b1f813acd081 /fs/btrfs | |
| parent | c5868f8362f5620302c66848d400368f8d4b45f8 (diff) | |
btrfs: drop unused argument in btrfs_ioctl_get_supported_features
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/ctree.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/ioctl.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/super.c | 3 |
3 files changed, 4 insertions, 5 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 47bc50fd4f55..82ce847318ae 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -4089,7 +4089,7 @@ void btrfs_test_inode_set_ops(struct inode *inode); /* ioctl.c */ long btrfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg); -int btrfs_ioctl_get_supported_features(struct file *file, void __user *arg); +int btrfs_ioctl_get_supported_features(void __user *arg); void btrfs_update_iflags(struct inode *inode); void btrfs_inherit_iflags(struct inode *inode, struct inode *dir); int btrfs_is_empty_uuid(u8 *uuid); diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index f4c6ed5c5300..dcda7ea1e928 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -5187,7 +5187,7 @@ out_unlock: .compat_ro_flags = BTRFS_FEATURE_COMPAT_RO_##suffix, \ .incompat_flags = BTRFS_FEATURE_INCOMPAT_##suffix } -int btrfs_ioctl_get_supported_features(struct file *file, void __user *arg) +int btrfs_ioctl_get_supported_features(void __user *arg) { static const struct btrfs_ioctl_feature_flags features[3] = { INIT_FEATURE_FLAGS(SUPP), @@ -5466,7 +5466,7 @@ long btrfs_ioctl(struct file *file, unsigned int case BTRFS_IOC_SET_FSLABEL: return btrfs_ioctl_set_fslabel(file, argp); case BTRFS_IOC_GET_SUPPORTED_FEATURES: - return btrfs_ioctl_get_supported_features(file, argp); + return btrfs_ioctl_get_supported_features(argp); case BTRFS_IOC_GET_FEATURES: return btrfs_ioctl_get_features(file, argp); case BTRFS_IOC_SET_FEATURES: diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index dda6f64dfd73..737e6a85c71e 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -2164,8 +2164,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd, ret = !(fs_devices->num_devices == fs_devices->total_devices); break; case BTRFS_IOC_GET_SUPPORTED_FEATURES: - ret = btrfs_ioctl_get_supported_features(NULL, - (void __user*)arg); + ret = btrfs_ioctl_get_supported_features((void __user*)arg); break; } |