From 59691367be00806a3ab1c6a125ced6ed87e91356 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 11 Mar 2013 21:45:34 +0800 Subject: [PATCH] staging: sync: fix return value check in sync_fence_alloc() In case of error, the function anon_inode_getfile() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/sync.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/android/sync.c b/drivers/staging/android/sync.c index b9bb974faacd..bf66c199a833 100644 --- a/drivers/staging/android/sync.c +++ b/drivers/staging/android/sync.c @@ -261,7 +261,7 @@ static struct sync_fence *sync_fence_alloc(const char *name) fence->file = anon_inode_getfile("sync_fence", &sync_fence_fops, fence, 0); - if (fence->file == NULL) + if (IS_ERR(fence->file)) goto err; kref_init(&fence->kref); -- 2.30.2