Re: [PATCH v2] usb: cdc-wdm: use memdup_user

2017-05-09 Thread Oliver Neukum
Am Montag, den 08.05.2017, 23:14 +0800 schrieb Geliang Tang: > Use memdup_user() helper instead of open-coding to simplify the code. > > Signed-off-by: Geliang Tang Acked-by: Oliver Neukum

[PATCH v2] usb: cdc-wdm: use memdup_user

2017-05-08 Thread Geliang Tang
Use memdup_user() helper instead of open-coding to simplify the code. Signed-off-by: Geliang Tang --- Changes in v2: - return count instead of "rv < 0 ? rv : count". --- drivers/usb/class/cdc-wdm.c | 17 - 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/us