[PATCH] windfarm_smu_sat.c: simplify around i2c_add_driver()

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c
index aceb61d..83f79de 100644 (file)
--- a/drivers/macintosh/windfarm_smu_sat.c
+++ b/drivers/macintosh/windfarm_smu_sat.c
@@ -397,12 +397,7 @@ static int wf_sat_detach(struct i2c_client *client)
 
 static int __init sat_sensors_init(void)
 {
-       int err;
-
-       err = i2c_add_driver(&wf_sat_driver);
-       if (err < 0)
-               return err;
-       return 0;
+       return i2c_add_driver(&wf_sat_driver);
 }
 
 static void __exit sat_sensors_exit(void)