3 files changed, 11 insertions, 15 deletions
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c
index 74c7710..07dac8b 100644
--- a/util-linux/fdisk.c
+++ b/util-linux/fdisk.c
@@ -379,19 +379,19 @@ STATIC_OSF void xbsd_print_disklabel(int);
 #define SGI_XVM         0x0d
 #define SGI_ENTIRE_DISK SGI_VOLUME
 #if defined(CONFIG_FEATURE_SGI_LABEL) || defined(CONFIG_FEATURE_SUN_LABEL)
-static unsigned short
-__swap16(unsigned short x)
+static uint16_t
+__swap16(uint16_t x)
 {
-	return (((uint16_t)(x) & 0xFF) << 8) | (((uint16_t)(x) & 0xFF00) >> 8);
+	return (x << 8) | (x >> 8);
 }
 
 static uint32_t
 __swap32(uint32_t x)
 {
-	return (((x & 0xFF) << 24) |
-		((x & 0xFF00) << 8) |
-		((x & 0xFF0000) >> 8) |
-		((x & 0xFF000000) >> 24));
+	return (x << 24) |
+	       ((x & 0xFF00) << 8) |
+	       ((x & 0xFF0000) >> 8) |
+	       (x >> 24);
 }
 #endif
 
diff --git a/util-linux/fdisk_sgi.c b/util-linux/fdisk_sgi.c
index 9d444c0..548a70b 100644
--- a/util-linux/fdisk_sgi.c
+++ b/util-linux/fdisk_sgi.c
@@ -84,10 +84,8 @@ typedef struct {
 #define SGI_INFO_MAGIC          0x00072959
 #define SGI_INFO_MAGIC_SWAPPED  0x59290700
 
-#define SGI_SSWAP16(x) (sgi_other_endian ? __swap16(x) \
-				 : (uint16_t)(x))
-#define SGI_SSWAP32(x) (sgi_other_endian ? __swap32(x) \
-				 : (uint32_t)(x))
+#define SGI_SSWAP16(x) (sgi_other_endian ? __swap16(x) : (uint16_t)(x))
+#define SGI_SSWAP32(x) (sgi_other_endian ? __swap32(x) : (uint32_t)(x))
 
 #define sgilabel ((sgi_partition *)MBRbuffer)
 #define sgiparam (sgilabel->devparam)
diff --git a/util-linux/fdisk_sun.c b/util-linux/fdisk_sun.c
index 6973fbf..1e8f2e5 100644
--- a/util-linux/fdisk_sun.c
+++ b/util-linux/fdisk_sun.c
@@ -2,10 +2,8 @@
 
 #define SUN_LABEL_MAGIC          0xDABE
 #define SUN_LABEL_MAGIC_SWAPPED  0xBEDA
-#define SUN_SSWAP16(x) (sun_other_endian ? __swap16(x) \
-				 : (uint16_t)(x))
-#define SUN_SSWAP32(x) (sun_other_endian ? __swap32(x) \
-				 : (uint32_t)(x))
+#define SUN_SSWAP16(x) (sun_other_endian ? __swap16(x) : (uint16_t)(x))
+#define SUN_SSWAP32(x) (sun_other_endian ? __swap32(x) : (uint32_t)(x))
 
 /* Copied from linux/major.h */
 #define FLOPPY_MAJOR    2