Now that bus_for_each_drv() is no longer __must_check, we can drop the
dummy variable that was used to store the returned value.
Signed-off-by: Jean Delvare <khali@xxxxxxxxxxxx>
Cc: Justin P. Mattock <justinmattock@xxxxxxxxx>
---
Anticipating that my other patch will be accepted...
drivers/i2c/i2c-core.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- linux-2.6.35-rc3.orig/drivers/i2c/i2c-core.c 2010-06-16 12:44:52.000000000 +0200
+++ linux-2.6.35-rc3/drivers/i2c/i2c-core.c 2010-06-16 12:44:54.000000000 +0200
@@ -783,7 +783,7 @@ static int __process_new_adapter(struct
static int i2c_register_adapter(struct i2c_adapter *adap)
{
- int res = 0, dummy;
+ int res = 0;
/* Can't register until after driver model init */
if (unlikely(WARN_ON(!i2c_bus_type.p))) {
@@ -821,8 +821,7 @@ static int i2c_register_adapter(struct i
/* Notify drivers */
mutex_lock(&core_lock);
- dummy = bus_for_each_drv(&i2c_bus_type, NULL, adap,
- __process_new_adapter);
+ bus_for_each_drv(&i2c_bus_type, NULL, adap, __process_new_adapter);
mutex_unlock(&core_lock);
return 0;
--
Jean Delvare
--
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