staging: tidspbridge: adjust error return code (bugfix)
Author: Julia Lawall <Julia.Lawall@lip6.fr>
The variable status is initialized to either 0 or an error code. Return
status to propagate the error value.
A simplified version of the semantic patch that fixes this problem is as
follows: (http://coccinelle.lip6.fr/)
//
@@
type T;
identifier i;
constant c;
@@
-T i;
<... when != i
-i = c;
...>
//
Signed-off-by: Julia Lawall
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/tidspbridge/rmgr/drv_interface.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c
index cafca46..74d31da 100644
--- a/drivers/staging/tidspbridge/rmgr/drv_interface.c
+++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c
@@ -589,7 +589,7 @@ func_cont:
class_destroy(bridge_class);
}
- return 0;
+ return status;
}
#ifdef CONFIG_PM |
---
drivers/staging/tidspbridge/rmgr/drv_interface.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c
index cafca46..74d31da 100644
--- a/drivers/staging/tidspbridge/rmgr/drv_interface.c
+++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c
@@ -589,7 +589,7 @@ func_cont:
class_destroy(bridge_class);
}
- return 0;
+ return status;
}
#ifdef CONFIG_PM