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authorAnand Jain <anand.jain@oracle.com>2019-04-20 19:48:56 +0800
committerDavid Sterba <dsterba@suse.com>2019-04-29 19:02:53 +0200
commit3c8d8b635780c244aa44ad2d625e6308fbfb7ad4 (patch)
tree7b8a5e21d336a53447472bab82e02fe899520baa /fs/btrfs/ioctl.c
parentd2b8fcfe43155f23fa3e8148cdaa65345e3c45eb (diff)
downloadlinux-3c8d8b635780c244aa44ad2d625e6308fbfb7ad4.tar.bz2
btrfs: drop old_fsflags in btrfs_ioctl_setflags
btrfs_inode_flags_to_fsflags() is copied into @old_fsflags and used only once. Instead used it directly. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
-rw-r--r--fs/btrfs/ioctl.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index add724e95c11..d459c37578ea 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -187,7 +187,7 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
struct btrfs_inode *binode = BTRFS_I(inode);
struct btrfs_root *root = binode->root;
struct btrfs_trans_handle *trans;
- unsigned int fsflags, old_fsflags;
+ unsigned int fsflags;
int ret;
umode_t mode;
const char *comp = NULL;
@@ -215,8 +215,8 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
mode = inode->i_mode;
fsflags = btrfs_mask_fsflags_for_type(inode, fsflags);
- old_fsflags = btrfs_inode_flags_to_fsflags(binode->flags);
- if ((fsflags ^ old_fsflags) & (FS_APPEND_FL | FS_IMMUTABLE_FL)) {
+ if ((fsflags ^ btrfs_inode_flags_to_fsflags(binode->flags)) &
+ (FS_APPEND_FL | FS_IMMUTABLE_FL)) {
if (!capable(CAP_LINUX_IMMUTABLE)) {
ret = -EPERM;
goto out_unlock;