* [PATCH] media: cx88: use ARRAY_SIZE
@ 2020-11-13 7:21 Xu Wang
0 siblings, 0 replies; only message in thread
From: Xu Wang @ 2020-11-13 7:21 UTC (permalink / raw)
To: mchehab, linux-media; +Cc: linux-kernel
Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
drivers/media/pci/cx88/cx88-mpeg.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/pci/cx88/cx88-mpeg.c b/drivers/media/pci/cx88/cx88-mpeg.c
index a57c991b165b..a3edb548afde 100644
--- a/drivers/media/pci/cx88/cx88-mpeg.c
+++ b/drivers/media/pci/cx88/cx88-mpeg.c
@@ -524,8 +524,7 @@ static int cx8802_request_acquire(struct cx8802_driver *drv)
core->last_analog_input = core->input;
core->input = 0;
for (i = 0;
- i < (sizeof(core->board.input) /
- sizeof(struct cx88_input));
+ i < ARRAY_SIZE(core->board.input);
i++) {
if (core->board.input[i].type == CX88_VMUX_DVB) {
core->input = i;
--
2.17.1
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