[RFC][PATCH v3 02/10] ufs: use fs_umode_to_dtype() helper

[Phillip Potter <phil@philpotter.co.uk>]

Replace switch statement with common lookup table implementation - file
systems that use the same file types as defined by POSIX do not need to
define their own versions and can use the common helper functions
decared in fs_types.h and implemented in fs_types.c

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
---
 fs/ufs/util.h | 29 +----------------------------
 1 file changed, 1 insertion(+), 28 deletions(-)

diff --git a/fs/ufs/util.h b/fs/ufs/util.h
index 1fd3011ea623..8c7759860739 100644
--- a/fs/ufs/util.h
+++ b/fs/ufs/util.h
@@ -158,34 +158,7 @@ ufs_set_de_type(struct super_block *sb, struct ufs_dir_entry *de, int mode)
 	if ((UFS_SB(sb)->s_flags & UFS_DE_MASK) != UFS_DE_44BSD)
 		return;
 
-	/*
-	 * TODO turn this into a table lookup
-	 */
-	switch (mode & S_IFMT) {
-	case S_IFSOCK:
-		de->d_u.d_44.d_type = DT_SOCK;
-		break;
-	case S_IFLNK:
-		de->d_u.d_44.d_type = DT_LNK;
-		break;
-	case S_IFREG:
-		de->d_u.d_44.d_type = DT_REG;
-		break;
-	case S_IFBLK:
-		de->d_u.d_44.d_type = DT_BLK;
-		break;
-	case S_IFDIR:
-		de->d_u.d_44.d_type = DT_DIR;
-		break;
-	case S_IFCHR:
-		de->d_u.d_44.d_type = DT_CHR;
-		break;
-	case S_IFIFO:
-		de->d_u.d_44.d_type = DT_FIFO;
-		break;
-	default:
-		de->d_u.d_44.d_type = DT_UNKNOWN;
-	}
+	de->d_u.d_44.d_type = fs_umode_to_dtype(mode);
 }
 
 static inline u32
-- 
2.17.2