Signed-off-by: Peng Sun <sironhide0n...@gmail.com>
---
drivers/staging/android/sync.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/android/sync.c b/drivers/staging/android/sync.c
index f83e00c..e0c1acb 100644
--- a/drivers/staging/android/sync.c
+++ b/drivers/staging/android/sync.c
@@ -43,7 +43,7 @@ struct sync_timeline *sync_timeline_create(const struct
sync_timeline_ops *ops,
return NULL;
obj = kzalloc(size, GFP_KERNEL);
- if (obj == NULL)
+ if (!obj)
return NULL;
kref_init(&obj->kref);
@@ -130,7 +130,7 @@ struct sync_pt *sync_pt_create(struct sync_timeline *obj,
int size)
return NULL;
pt = kzalloc(size, GFP_KERNEL);
- if (pt == NULL)
+ if (!pt)
return NULL;
spin_lock_irqsave(&obj->child_list_lock, flags);
@@ -155,7 +155,7 @@ static struct sync_fence *sync_fence_alloc(int size, const
char *name)
struct sync_fence *fence;
fence = kzalloc(size, GFP_KERNEL);
- if (fence == NULL)
+ if (!fence)
return NULL;
fence->file = anon_inode_getfile("sync_fence", &sync_fence_fops,
@@ -193,7 +193,7 @@ struct sync_fence *sync_fence_create(const char *name,
struct sync_pt *pt)
struct sync_fence *fence;
fence = sync_fence_alloc(offsetof(struct sync_fence, cbs[1]), name);
- if (fence == NULL)
+ if (!fence)
return NULL;
fence->num_fences = 1;
@@ -215,7 +215,7 @@ struct sync_fence *sync_fence_fdget(int fd)
{
struct file *file = fget(fd);
- if (file == NULL)
+ if (!file)
return NULL;
if (file->f_op != &sync_fence_fops)
@@ -262,7 +262,7 @@ struct sync_fence *sync_fence_merge(const char *name,
unsigned long size = offsetof(struct sync_fence, cbs[num_fences]);
fence = sync_fence_alloc(size, name);
- if (fence == NULL)
+ if (!fence)
return NULL;
atomic_set(&fence->status, num_fences);
@@ -313,7 +313,7 @@ struct sync_fence *sync_fence_merge(const char *name,
EXPORT_SYMBOL(sync_fence_merge);
int sync_fence_wake_up_wq(wait_queue_t *curr, unsigned mode,
- int wake_flags, void *key)
+ int wake_flags, void *key)
{
struct sync_fence_waiter *wait;
@@ -353,7 +353,7 @@ int sync_fence_wait_async(struct sync_fence *fence,
EXPORT_SYMBOL(sync_fence_wait_async);
int sync_fence_cancel_async(struct sync_fence *fence,
- struct sync_fence_waiter *waiter)
+ struct sync_fence_waiter *waiter)
{
unsigned long flags;
int ret = 0;
@@ -583,14 +583,14 @@ static long sync_fence_ioctl_merge(struct sync_fence
*fence, unsigned long arg)
}
fence2 = sync_fence_fdget(data.fd2);
- if (fence2 == NULL) {
+ if (!fence2) {
err = -ENOENT;
goto err_put_fd;
}
data.name[sizeof(data.name) - 1] = '\0';
fence3 = sync_fence_merge(data.name, fence, fence2);
- if (fence3 == NULL) {
+ if (!fence3) {
err = -ENOMEM;
goto err_put_fence2;
}
@@ -666,7 +666,7 @@ static long sync_fence_ioctl_fence_info(struct sync_fence
*fence,
size = 4096;
data = kzalloc(size, GFP_KERNEL);
- if (data == NULL)
+ if (!data)
return -ENOMEM;
strlcpy(data->name, fence->name, sizeof(data->name));
--
1.9.1
--
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