f2fs: declare missing static function

We missed two functions declared as static functions.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 4e515bbbeddc62444898936808531cd09bb37afa..5c0b59fe9bef924c7a73bae8f95f89566529aa75 100644 (file)
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1039,7 +1039,7 @@ skip:
        }
 }
 
-int create_discard_cmd_control(struct f2fs_sb_info *sbi)
+static int create_discard_cmd_control(struct f2fs_sb_info *sbi)
 {
        dev_t dev = sbi->sb->s_bdev->bd_dev;
        struct discard_cmd_control *dcc;
@@ -1076,7 +1076,7 @@ init_thread:
        return err;
 }
 
-void destroy_discard_cmd_control(struct f2fs_sb_info *sbi, bool free)
+static void destroy_discard_cmd_control(struct f2fs_sb_info *sbi, bool free)
 {
        struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info;