btrfs: Remove transid argument from btrfs_ioctl_snap_create_transid

btrfs_ioctl_snap_create_transid no longer takes a transid argument, so
remove it and rename the function to __btrfs_ioctl_snap_create to
reflect it's an internal, worker function.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 7e09985d566e9297c95c52aaea4abbd1e33db0ac..e843785f966b211296f1c5a70acdda7ed554f321 100644 (file)
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1729,9 +1729,9 @@ out:
        return ret;
 }
 
-static noinline int btrfs_ioctl_snap_create_transid(struct file *file,
+static noinline int __btrfs_ioctl_snap_create(struct file *file,
                                const char *name, unsigned long fd, int subvol,
-                               u64 *transid, bool readonly,
+                               bool readonly,
                                struct btrfs_qgroup_inherit *inherit)
 {
        int namelen;
@@ -1758,7 +1758,7 @@ static noinline int btrfs_ioctl_snap_create_transid(struct file *file,
 
        if (subvol) {
                ret = btrfs_mksubvol(&file->f_path, name, namelen,
-                                    NULL, transid, readonly, inherit);
+                                    NULL, readonly, inherit);
        } else {
                struct fd src = fdget(fd);
                struct inode *src_inode;
@@ -1781,7 +1781,7 @@ static noinline int btrfs_ioctl_snap_create_transid(struct file *file,
                } else {
                        ret = btrfs_mksubvol(&file->f_path, name, namelen,
                                             BTRFS_I(src_inode)->root,
-                                            transid, readonly, inherit);
+                                            readonly, inherit);
                }
                fdput(src);
        }
@@ -1805,9 +1805,8 @@ static noinline int btrfs_ioctl_snap_create(struct file *file,
                return PTR_ERR(vol_args);
        vol_args->name[BTRFS_PATH_NAME_MAX] = '\0';
 
-       ret = btrfs_ioctl_snap_create_transid(file, vol_args->name,
-                                             vol_args->fd, subvol,
-                                             NULL, false, NULL);
+       ret = __btrfs_ioctl_snap_create(file, vol_args->name, vol_args->fd,
+                                       subvol, false, NULL);
 
        kfree(vol_args);
        return ret;
@@ -1848,9 +1847,8 @@ static noinline int btrfs_ioctl_snap_create_v2(struct file *file,
                }
        }
 
-       ret = btrfs_ioctl_snap_create_transid(file, vol_args->name,
-                                             vol_args->fd, subvol, NULL,
-                                             readonly, inherit);
+       ret = __btrfs_ioctl_snap_create(file, vol_args->name, vol_args->fd,
+                                       subvol, readonly, inherit);
        if (ret)
                goto free_inherit;
 free_inherit: