diff mbox series

[v2,14/22] media: videobuf2: Use vma_lookup() in get_vaddr_frames()

Message ID 20210521174745.2219620-15-Liam.Howlett@Oracle.com (mailing list archive)
State New, archived
Headers show
Series mm: Add vma_lookup() | expand

Commit Message

Liam R. Howlett May 21, 2021, 5:48 p.m. UTC 
vma_lookup() finds the vma of a specific address with a cleaner
interface and is more readable.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Davidlohr Bueso <dbueso@suse.de>
---
 drivers/media/common/videobuf2/frame_vector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/media/common/videobuf2/frame_vector.c b/drivers/media/common/videobuf2/frame_vector.c
index 91fea7199e85..b84b706073cb 100644
--- a/drivers/media/common/videobuf2/frame_vector.c
+++ b/drivers/media/common/videobuf2/frame_vector.c
@@ -64,7 +64,7 @@  int get_vaddr_frames(unsigned long start, unsigned int nr_frames,
 	do {
 		unsigned long *nums = frame_vector_pfns(vec);
 
-		vma = find_vma_intersection(mm, start, start + 1);
+		vma = vma_lookup(mm, start);
 		if (!vma)
 			break;