1 files changed, 9 insertions, 27 deletions

diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
index 1683d2bee614..8d974c4fd18b 100644
--- a/fs/ufs/swab.h
+++ b/fs/ufs/swab.h
@@ -40,25 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
                 return (__force __fs64)cpu_to_be64(n);
 }
 
-static __inline u32
-fs64_add(struct super_block *sbp, u32 *n, int d)
-{
-        if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-                return *n = cpu_to_le64(le64_to_cpu(*n)+d);
-        else
-                return *n = cpu_to_be64(be64_to_cpu(*n)+d);
-}
-
-static __inline u32
-fs64_sub(struct super_block *sbp, u32 *n, int d)
-{
-        if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-                return *n = cpu_to_le64(le64_to_cpu(*n)-d);
-        else
-                return *n = cpu_to_be64(be64_to_cpu(*n)-d);
-}
-
-static __inline u32
+static inline u32
 fs32_to_cpu(struct super_block *sbp, __fs32 n)
 {
         if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
@@ -80,18 +62,18 @@ static inline void
 fs32_add(struct super_block *sbp, __fs32 *n, int d)
 {
         if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-                *(__le32 *)n = cpu_to_le32(le32_to_cpu(*(__le32 *)n)+d);
+                le32_add_cpu((__le32 *)n, d);
         else
-                *(__be32 *)n = cpu_to_be32(be32_to_cpu(*(__be32 *)n)+d);
+                be32_add_cpu((__be32 *)n, d);
 }
 
 static inline void
 fs32_sub(struct super_block *sbp, __fs32 *n, int d)
 {
         if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-                *(__le32 *)n = cpu_to_le32(le32_to_cpu(*(__le32 *)n)-d);
+                le32_add_cpu((__le32 *)n, -d);
         else
-                *(__be32 *)n = cpu_to_be32(be32_to_cpu(*(__be32 *)n)-d);
+                be32_add_cpu((__be32 *)n, -d);
 }
 
 static inline u16
@@ -116,18 +98,18 @@ static inline void
 fs16_add(struct super_block *sbp, __fs16 *n, int d)
 {
         if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-                *(__le16 *)n = cpu_to_le16(le16_to_cpu(*(__le16 *)n)+d);
+                le16_add_cpu((__le16 *)n, d);
         else
-                *(__be16 *)n = cpu_to_be16(be16_to_cpu(*(__be16 *)n)+d);
+                be16_add_cpu((__be16 *)n, d);
 }
 
 static inline void
 fs16_sub(struct super_block *sbp, __fs16 *n, int d)
 {
         if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-                *(__le16 *)n = cpu_to_le16(le16_to_cpu(*(__le16 *)n)-d);
+                le16_add_cpu((__le16 *)n, -d);
         else
-                *(__be16 *)n = cpu_to_be16(be16_to_cpu(*(__be16 *)n)-d);
+                be16_add_cpu((__be16 *)n, -d);
 }
 
 #endif /* _UFS_SWAB_H */