Use kmemdup() helper instead of open-coding to simplify the code. On the other hand, as Andrzej suggested, add EP5_BUF_SIZE and EP5_TIMEOUT_MS macros to replace the magic constant 4096 and 2000. changes in v4: - Add Reviewed-by. - Replace the other 4 places with EP5_BUF_SIZE. Changes in v3: - Adjust the second patch to be the first. - Update the names of the macros. Jinjie Ruan (2): media: cx231xx: Switch to use kmemdup() helper media: cx231xx: Add EP5_BUF_SIZE and EP5_TIMEOUT_MS macros drivers/media/usb/cx231xx/cx231xx-417.c | 9 ++++----- drivers/media/usb/cx231xx/cx231xx-core.c | 7 +++---- drivers/media/usb/cx231xx/cx231xx.h | 3 +++ 3 files changed, 10 insertions(+), 9 deletions(-) -- 2.34.1
