| Message ID | 20240415-fix-cocci-v1-14-477afb23728b@chromium.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | media: Fix coccinelle warning/errors | expand |
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 --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 */
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(-)