All is said in the subject and below. These patches are untested. Especially, patch 1 slightly changes the behavior of 't4_read_write_register()'. This looks logical to me, but please, review it carefully. Christophe JAILLET (4): HID: alps: Report an error if we receive invalid data in 't4_read_write_register()' HID: alps: Save a memory allocation in 't4_read_write_register()' when writing data HID: alps: Check errors returned by 't4_read_write_register()' HID: alps: Fix some style in 't4_read_write_register()' drivers/hid/hid-alps.c | 27 ++++++++++++++++++++++----- 1 file changed, 22 insertions(+), 5 deletions(-) -- 2.14.1 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html