diff options
| author | Devendra Naga <develkernel412222@gmail.com> | 2012-08-31 14:00:19 +0530 |
|---|---|---|
| committer | MyungJoo Ham <myungjoo.ham@samsung.com> | 2012-10-22 11:28:10 +0900 |
| commit | 3cafbd4e5005dbef78b32f2e0fe3ab00a955c6c1 (patch) | |
| tree | 2a60407f22f28bd90b88867611d21ea9a7bbdbb5 /drivers/extcon | |
| parent | 8dee001d98813c4cfa0be92ae3da7cabdc954c63 (diff) | |
| download | linux-3cafbd4e5005dbef78b32f2e0fe3ab00a955c6c1.tar.gz linux-3cafbd4e5005dbef78b32f2e0fe3ab00a955c6c1.tar.bz2 linux-3cafbd4e5005dbef78b32f2e0fe3ab00a955c6c1.zip | |
extcon-max8997: remove usage of ret in max8997_muic_handle_charger_type_detach
actually we can do returns with error or success with out ret in this function,
so remove the ret variable, and reduce a very little (4byte) space on stack of this function
Signed-off-by: Devendra Naga <develkernel412222@gmail.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-max8997.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c index ef9090a4271d..77b66b0cc8f5 100644 --- a/drivers/extcon/extcon-max8997.c +++ b/drivers/extcon/extcon-max8997.c @@ -271,8 +271,6 @@ out: static int max8997_muic_handle_charger_type_detach( struct max8997_muic_info *info) { - int ret = 0; - switch (info->pre_charger_type) { case MAX8997_CHARGER_TYPE_USB: extcon_set_cable_state(info->edev, "USB", false); @@ -290,11 +288,11 @@ static int max8997_muic_handle_charger_type_detach( extcon_set_cable_state(info->edev, "Fast-charger", false); break; default: - ret = -EINVAL; + return -EINVAL; break; } - return ret; + return 0; } static int max8997_muic_handle_charger_type(struct max8997_muic_info *info, |