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authorAndrzej Hajda <a.hajda@samsung.com>2015-09-21 16:33:56 +0300
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-11-08 16:12:24 +0300
commitc35300941656508d37315625d276c5a104823505 (patch)
tree89d6502da801582baff14cad54258b8af4ca3208 /drivers/rtc/rtc-opal.c
parentfa395fb8fc3206cdd70b046e0b98168576cc71ef (diff)
downloadlinux-c35300941656508d37315625d276c5a104823505.tar.xz
rtc: opal: fix type of token
The variable can take signed values. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/rtc-opal.c')
-rw-r--r--drivers/rtc/rtc-opal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-opal.c b/drivers/rtc/rtc-opal.c
index 6fbf9e617151..590e1a45e0b2 100644
--- a/drivers/rtc/rtc-opal.c
+++ b/drivers/rtc/rtc-opal.c
@@ -152,10 +152,10 @@ exit:
/* Set Timed Power-On */
static int opal_set_tpo_time(struct device *dev, struct rtc_wkalrm *alarm)
{
- u64 h_m_s_ms = 0, token;
+ u64 h_m_s_ms = 0;
struct opal_msg msg;
u32 y_m_d = 0;
- int rc;
+ int token, rc;
tm_to_opal(&alarm->time, &y_m_d, &h_m_s_ms);