regmap: drop unneeded goto

Delete jump to a label on the next line, when that label is not
used elsewhere.

A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r@
identifier l;
@@

-if (...) goto l;
-l:
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/base/regmap/regmap.c

@@ -2583,10 +2583,7 @@ int regmap_register_patch(struct regmap *map, const struct reg_default *regs,
 	map->async = true;
 
 	ret = _regmap_multi_reg_write(map, regs, num_regs);
-	if (ret != 0)
-		goto out;
 
-out:
 	map->async = false;
 	map->cache_bypass = bypass;