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[2/2] staging: Android: Fix NULL pointer related warning in alarm-dev.c file

Message ID 1338884804-7427-2-git-send-email-sachin.kamat@linaro.org
State Superseded
Headers show

Commit Message

Sachin Kamat June 5, 2012, 8:26 a.m. UTC 
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>
---
 drivers/staging/android/alarm-dev.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/staging/android/alarm-dev.c b/drivers/staging/android/alarm-dev.c
index 53ce6ec..18d9b3f 100644
--- a/drivers/staging/android/alarm-dev.c
+++ b/drivers/staging/android/alarm-dev.c
@@ -256,7 +256,7 @@  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 != NULL) {
 		for (i = 0; i < ANDROID_ALARM_TYPE_COUNT; i++) {
 			uint32_t alarm_type_mask = 1U << i;
 			if (alarm_enabled & alarm_type_mask) {