Merge branch 'master' into for-2.6.31

Conflicts:
	drivers/block/hd.c
	drivers/block/mg_disk.c

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 6789089e2461..56802d2e994b 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -227,8 +227,14 @@ static ssize_t cxacru_sysfs_showattr_s8(s8 value, char *buf)
 
 static ssize_t cxacru_sysfs_showattr_dB(s16 value, char *buf)
 {
-        return snprintf(buf, PAGE_SIZE, "%d.%02u\n",
-                                        value / 100, abs(value) % 100);
+        if (likely(value >= 0)) {
+                return snprintf(buf, PAGE_SIZE, "%u.%02u\n",
+                                        value / 100, value % 100);
+        } else {
+                value = -value;
+                return snprintf(buf, PAGE_SIZE, "-%u.%02u\n",
+                                        value / 100, value % 100);
+        }
 }
 
 static ssize_t cxacru_sysfs_showattr_bool(u32 value, char *buf)