May 29 2015

regmap: drop unneeded goto 

Author: Julia Lawall <Julia.Lawall@lip6.fr>

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/)

// 
@r@
identifier l;
@@

-if (...) goto l;
-l:
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Mark Brown 

---
 drivers/base/regmap/regmap.c | 3 ---
 1 file changed, 3 deletions(-)
 
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 6273ff0..ed36bb3 100644
--- a/drivers/base/regmap/regmap.c
+++ b/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;

qlambert