staging: wilc1000: fix return type of wilc_add_pkt declaration

This patch changes return type of wilc_add_pkt declaration from s32 to
int. The return type of this function declaration and definition should
be same as data type of int.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed