fs/befs/endian.h: fix sparse warnings

Index: quilt/fs/befs/endian.h
===================================================================
@@ -16,9 +16,9 @@ static inline u64
 fs64_to_cpu(const struct super_block *sb, u64 n)
 {
 	if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
-		return le64_to_cpu(n);
+		return le64_to_cpu((__le64 __force) n);
 	else
-		return be64_to_cpu(n);
+		return be64_to_cpu((__be64 __force) n);
 }
 
 static inline u64

@@ -34,9 +34,9 @@ static inline u32
 fs32_to_cpu(const struct super_block *sb, u32 n)
 {
 	if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
-		return le32_to_cpu(n);
+		return le32_to_cpu((__le32 __force) n);
 	else
-		return be32_to_cpu(n);
+		return be32_to_cpu((__be32 __force) n);
 }
 
 static inline u32

@@ -52,9 +52,9 @@ static inline u16
 fs16_to_cpu(const struct super_block *sb, u16 n)
 {
 	if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
-		return le16_to_cpu(n);
+		return le16_to_cpu((__le16 __force) n);
 	else
-		return be16_to_cpu(n);
+		return be16_to_cpu((__be16 __force) n);
 }
 
 static inline u16

@@ -73,15 +73,9 @@ fsrun_to_cpu(const struct super_block *s
 {
 	befs_block_run run;
 
-	if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) {
-		run.allocation_group = le32_to_cpu(n.allocation_group);
-		run.start = le16_to_cpu(n.start);
-		run.len = le16_to_cpu(n.len);
-	} else {
-		run.allocation_group = be32_to_cpu(n.allocation_group);
-		run.start = be16_to_cpu(n.start);
-		run.len = be16_to_cpu(n.len);
-	}
+	run.allocation_group = fs32_to_cpu(sb, n.allocation_group);
+	run.start = fs16_to_cpu(sb, n.start);
+	run.len = fs16_to_cpu(sb, n.len);
 	return run;
 }