staging: Android: Fix NULL pointer related warning in alarm-dev.c file
authorSachin Kamat <sachin.kamat@linaro.org>
Tue, 5 Jun 2012 09:35:13 +0000 (15:05 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 12 Jun 2012 18:20:17 +0000 (11:20 -0700)
Fixes the following sparse warning:
drivers/staging/android/alarm-dev.c:259:35: warning: Using plain integer as NULL pointer

Cc: Brian Swetland <swetland@google.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/android/alarm-dev.c

index 32614d6..c2d87c5 100644 (file)
@@ -255,7 +255,7 @@ static int alarm_release(struct inode *inode, struct file *file)
        unsigned long flags;
 
        spin_lock_irqsave(&alarm_slock, flags);
-       if (file->private_data != 0) {
+       if (file->private_data) {
                for (i = 0; i < ANDROID_ALARM_TYPE_COUNT; i++) {
                        uint32_t alarm_type_mask = 1U << i;
                        if (alarm_enabled & alarm_type_mask) {