drivers/rtc/rtc-pcf8583.c: use PTR_RET()

Use of PTR_RET() simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/rtc/rtc-pcf8583.c b/drivers/rtc/rtc-pcf8583.c
index ab740cd631092a202cbdff938c2afa9f891e2db2..843a745c42f34adeef54b1c79ffa7146e5943f4a 100644 (file)
--- a/drivers/rtc/rtc-pcf8583.c
+++ b/drivers/rtc/rtc-pcf8583.c
@@ -17,6 +17,7 @@
 #include <linux/slab.h>
 #include <linux/rtc.h>
 #include <linux/init.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/bcd.h>
 
@@ -284,10 +285,7 @@ static int pcf8583_probe(struct i2c_client *client,
                                pcf8583_driver.driver.name,
                                &pcf8583_rtc_ops, THIS_MODULE);
 
-       if (IS_ERR(pcf8583->rtc))
-               return PTR_ERR(pcf8583->rtc);
-
-       return 0;
+       return PTR_RET(pcf8583->rtc);
 }
 
 static const struct i2c_device_id pcf8583_id[] = {