wl1271: remove some unneeded code

The goto and the break are equivelent.  I removed the goto in memory of
Edsger Dijkstra who famously hated gotos and who would have been eighty
years old next Tuesday.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>