staging: slicoss: error handling with goto

This patch makes error handling more readable due to 'goto err' pattern.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Cc: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1 file changed