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authorAlessandro Zummo <a.zummo@towertech.it>2014-04-04 01:49:36 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-04 03:21:16 +0400
commit4071ea25cc08d41002746cca2d69ac700d67a2ac (patch)
tree43cf44f8265b885c8c1e4e81f0ced5c6babb53c7 /drivers/rtc/rtc-ds3232.c
parenta68b31080912dae377bee4994716b357dc74286d (diff)
downloadlinux-4071ea25cc08d41002746cca2d69ac700d67a2ac.tar.xz
rtc: fix potential race condition
RTC drivers must not return an error after device registration. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Reported-by: Ales Novak <alnovak@suse.cz> Cc: Alexander Shiyan <shc_work@mail.ru> Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Srikanth Srinivasan <srikanth.srinivasan@freescale.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-ds3232.c')
-rw-r--r--drivers/rtc/rtc-ds3232.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-ds3232.c b/drivers/rtc/rtc-ds3232.c
index b83bb5a527f8..15497c578af5 100644
--- a/drivers/rtc/rtc-ds3232.c
+++ b/drivers/rtc/rtc-ds3232.c
@@ -414,7 +414,6 @@ static int ds3232_probe(struct i2c_client *client,
ds3232->rtc = devm_rtc_device_register(&client->dev, client->name,
&ds3232_rtc_ops, THIS_MODULE);
if (IS_ERR(ds3232->rtc)) {
- dev_err(&client->dev, "unable to register the class device\n");
return PTR_ERR(ds3232->rtc);
}
@@ -423,7 +422,6 @@ static int ds3232_probe(struct i2c_client *client,
"ds3232", client);
if (ret) {
dev_err(&client->dev, "unable to request IRQ\n");
- return ret;
}
}