Signed-off-by: David Sterba <dsterba@xxxxxxxx>
---
fs/btrfs/ctree.h | 2 +-
fs/btrfs/ioctl.c | 4 ++--
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 @@ static int btrfs_ioctl_set_fslabel(struct file *file, void __user *arg)
.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;
}
--
2.7.1
--
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