diff mbox series

[14/35] media: dvb-frontends: drx39xyj: Use min macro

Message ID 20240415-fix-cocci-v1-14-477afb23728b@chromium.org
State Superseded
Headers show
Series media: Fix coccinelle warning/errors | expand

Commit Message

Ricardo Ribalda April 15, 2024, 7:34 p.m. UTC
Simplifies the code.

Found by cocci:

drivers/media/dvb-frontends/drx39xyj/drxj.c:1447:23-24: WARNING opportunity for min()
drivers/media/dvb-frontends/drx39xyj/drxj.c:1662:21-22: WARNING opportunity for min()
drivers/media/dvb-frontends/drx39xyj/drxj.c:1685:24-25: WARNING opportunity for min()

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/dvb-frontends/drx39xyj/drxj.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

Comments

Bryan O'Donoghue April 23, 2024, 4:40 p.m. UTC | #1
On 15/04/2024 20:34, Ricardo Ribalda wrote:
> Simplifies the code.
> 
> Found by cocci:
> 
> drivers/media/dvb-frontends/drx39xyj/drxj.c:1447:23-24: WARNING opportunity for min()
> drivers/media/dvb-frontends/drx39xyj/drxj.c:1662:21-22: WARNING opportunity for min()
> drivers/media/dvb-frontends/drx39xyj/drxj.c:1685:24-25: WARNING opportunity for min()
> 
> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>

Code is fine but, I think your commit log could use some love.

"Replace ternary assignments with min() to simplify and make the code 
more readable."

Not super-important.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
diff mbox series

Patch

diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c
index 19d8de400a68..d41ce75575bb 100644
--- a/drivers/media/dvb-frontends/drx39xyj/drxj.c
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -1444,8 +1444,7 @@  static int drxdap_fasi_read_block(struct i2c_device_addr *dev_addr,
 
 	/* Read block from I2C **************************************************** */
 	do {
-		u16 todo = (datasize < DRXDAP_MAX_RCHUNKSIZE ?
-			      datasize : DRXDAP_MAX_RCHUNKSIZE);
+		u16 todo = min(datasize, DRXDAP_MAX_RCHUNKSIZE);
 
 		bufx = 0;
 
@@ -1659,7 +1658,7 @@  static int drxdap_fasi_write_block(struct i2c_device_addr *dev_addr,
 		   Address must be rewritten because HI is reset after data transport and
 		   expects an address.
 		 */
-		todo = (block_size < datasize ? block_size : datasize);
+		todo = min(block_size, datasize);
 		if (todo == 0) {
 			u16 overhead_size_i2c_addr = 0;
 			u16 data_block_size = 0;
@@ -1681,9 +1680,7 @@  static int drxdap_fasi_write_block(struct i2c_device_addr *dev_addr,
 				first_err = st;
 			}
 			bufx = 0;
-			todo =
-			    (data_block_size <
-			     datasize ? data_block_size : datasize);
+			todo = min(data_block_size, datasize);
 		}
 		memcpy(&buf[bufx], data, todo);
 		/* write (address if can do and) data */