* [PATCH] staging: ion: Remove explicit NULL comparison
@ 2015-10-19 17:07 Muhammad Falak R Wani
0 siblings, 0 replies; only message in thread
From: Muhammad Falak R Wani @ 2015-10-19 17:07 UTC (permalink / raw)
To: Greg Kroah-Hartman, arve, Riley Andrews, devel, linux-kernel
Cc: Muhammad Falak R Wani
Rewrite explicit NULL comparison in its simpler form.
<smpl>
@NULL_REPLACE@
expression e;
@@
-e == NULL
+ !e
Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
---
drivers/staging/android/ion/ion_heap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/android/ion/ion_heap.c b/drivers/staging/android/ion/ion_heap.c
index fd13d05..f5a3f59 100644
--- a/drivers/staging/android/ion/ion_heap.c
+++ b/drivers/staging/android/ion/ion_heap.c
@@ -56,7 +56,7 @@ void *ion_heap_map_kernel(struct ion_heap *heap,
vaddr = vmap(pages, npages, VM_MAP, pgprot);
vfree(pages);
- if (vaddr == NULL)
+ if (!vaddr)
return ERR_PTR(-ENOMEM);
return vaddr;
--
1.9.1
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