f2fs: use correct errno

This patch is to fix misused error number.

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

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 57a5f7b..47fbb72 100644 (file)
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -505,7 +505,7 @@ static int f2fs_issue_discard(struct f2fs_sb_info *sbi,
 
 bool discard_next_dnode(struct f2fs_sb_info *sbi, block_t blkaddr)
 {
-       int err = -ENOTSUPP;
+       int err = -EOPNOTSUPP;
 
        if (test_opt(sbi, DISCARD)) {
                struct seg_entry *se = get_seg_entry(sbi,