Commit cf31378b authored Oct 19, 2015 by Muhammad Falak R Wani Committed by Greg Kroah-Hartman Oct 24, 2015

staging: ion: Remove explicit NULL comparison



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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 73464891

drivers/staging/android/ion/ion_heap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;