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btrfs: Remove unused variable mode in btrfs_mount 

This is a leftover from 312c89fbca ("btrfs: cleanup btrfs_mount()
using btrfs_mount_root()"), the mode was used for opening devices that's
not done here anymore.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Goldwyn Rodrigues 2018-10-05 07:26:15 -05:00 committed by David Sterba
parent 8f63a84051
commit cebf05ca65
1 changed files with 0 additions and 4 deletions
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4
fs/btrfs/super.c
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@ -1603,14 +1603,10 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
{ {
struct vfsmount *mnt_root; struct vfsmount *mnt_root;
struct dentry *root; struct dentry *root;
fmode_t mode = FMODE_READ;
char *subvol_name = NULL; char *subvol_name = NULL;
u64 subvol_objectid = 0; u64 subvol_objectid = 0;
int error = 0; int error = 0;
if (!(flags & SB_RDONLY))
mode |= FMODE_WRITE;
error = btrfs_parse_subvol_options(data, &subvol_name, error = btrfs_parse_subvol_options(data, &subvol_name,
&subvol_objectid); &subvol_objectid);
if (error) { if (error) {