tree 0a0d15b0d299ee1a069f66d3c4572250d9abcccc
parent 4dc2abb852ca447ee5f6836ed410676ee0447c33
author Salah Triki <salah.triki@acm.org> 1462333365 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1466304542 -0700

staging: rtl8192u: propagate errors in write_nic_byte

Propagate errors from  kzalloc and usb_control_msg and change the
return type of write_nic_byte from void to int.

Signed-off-by: Salah Triki <salah.triki@acm.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>