btrfs: rename __need_auto_defrag() and drop double underscores

The function does not follow the pattern where the underscores would be
justified, so rename it.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/defrag.c b/fs/btrfs/defrag.c
index e4bb5a8651f32e5fdfee7bf163e269979f5448a5..b735fce21f07e6e467d61aec1fd475bd97af9fd1 100644 (file)
--- a/fs/btrfs/defrag.c
+++ b/fs/btrfs/defrag.c
@@ -107,7 +107,7 @@ static int __btrfs_add_inode_defrag(struct btrfs_inode *inode,
        return 0;
 }
 
-static inline int __need_auto_defrag(struct btrfs_fs_info *fs_info)
+static inline int need_auto_defrag(struct btrfs_fs_info *fs_info)
 {
        if (!btrfs_test_opt(fs_info, AUTO_DEFRAG))
                return 0;
@@ -130,7 +130,7 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
        u64 transid;
        int ret;
 
-       if (!__need_auto_defrag(fs_info))
+       if (!need_auto_defrag(fs_info))
                return 0;
 
        if (test_bit(BTRFS_INODE_IN_DEFRAG, &inode->runtime_flags))
@@ -245,7 +245,7 @@ static int __btrfs_run_defrag_inode(struct btrfs_fs_info *fs_info,
 again:
        if (test_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state))
                goto cleanup;
-       if (!__need_auto_defrag(fs_info))
+       if (!need_auto_defrag(fs_info))
                goto cleanup;
 
        /* Get the inode */
@@ -306,7 +306,7 @@ int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info)
                if (test_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state))
                        break;
 
-               if (!__need_auto_defrag(fs_info))
+               if (!need_auto_defrag(fs_info))
                        break;
 
                /* find an inode to defrag */