Commits
Kangjie Lu committed 1a137b47ce6
usb: sierra: fix a missing check of device_create_file device_create_file() could fail and return an error code. The fix captures the error and returns the error code upstream in case it indeed failed. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>