ext4: kill ext4_kvfree()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

fs/ext4/mballoc.c

@@ -2358,7 +2358,7 @@ int ext4_mb_alloc_groupinfo(struct super_block *sb, ext4_group_t ngroups)
 	if (sbi->s_group_info) {
 		memcpy(new_groupinfo, sbi->s_group_info,
 		       sbi->s_group_info_size * sizeof(*sbi->s_group_info));
-		ext4_kvfree(sbi->s_group_info);
+		kvfree(sbi->s_group_info);
 	}
 	sbi->s_group_info = new_groupinfo;
 	sbi->s_group_info_size = size / sizeof(*sbi->s_group_info);
@@ -2495,7 +2495,7 @@ err_freebuddy:
 		kfree(sbi->s_group_info[i]);
 	iput(sbi->s_buddy_cache);
 err_freesgi:
-	ext4_kvfree(sbi->s_group_info);
+	kvfree(sbi->s_group_info);
 	return -ENOMEM;
 }
 
@@ -2708,7 +2708,7 @@ int ext4_mb_release(struct super_block *sb)
 			EXT4_DESC_PER_BLOCK_BITS(sb);
 		for (i = 0; i < num_meta_group_infos; i++)
 			kfree(sbi->s_group_info[i]);
-		ext4_kvfree(sbi->s_group_info);
+		kvfree(sbi->s_group_info);
 	}
 	kfree(sbi->s_mb_offsets);
 	kfree(sbi->s_mb_maxs);