* [patch] devfreq_cooling: return on allocation failure
@ 2015-11-04 13:36 Dan Carpenter
0 siblings, 0 replies; only message in thread
From: Dan Carpenter @ 2015-11-04 13:36 UTC (permalink / raw)
To: Zhang Rui, Ørjan Eide; +Cc: Eduardo Valentin, linux-pm, kernel-janitors
If the allocation fails then we can't continue.
Fixes: a76caf55e5b3 ('thermal: Add devfreq cooling')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c
index a272068..d741f09 100644
--- a/drivers/thermal/devfreq_cooling.c
+++ b/drivers/thermal/devfreq_cooling.c
@@ -397,7 +397,7 @@ static int devfreq_cooling_gen_tables(struct devfreq_cooling_device *dfc)
power_table = kcalloc(num_opps, sizeof(*power_table),
GFP_KERNEL);
if (!power_table)
- ret = -ENOMEM;
+ return -ENOMEM;
}
freq_table = kcalloc(num_opps, sizeof(*freq_table),
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2015-11-04 13:36 [patch] devfreq_cooling: return on allocation failure Dan Carpenter
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