projects
/
linux-2.6-microblaze.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
9284873
)
genirq/timings: Fix error return code in irq_timings_test_irqs()
author
Zhen Lei
<thunder.leizhen@huawei.com>
Wed, 11 Aug 2021 09:33:32 +0000
(17:33 +0800)
committer
Thomas Gleixner
<tglx@linutronix.de>
Wed, 11 Aug 2021 12:33:35 +0000
(14:33 +0200)
Return a negative error code from the error handling case instead of 0, as
done elsewhere in this function.
Fixes:
f52da98d900e
("genirq/timings: Add selftest for irqs circular buffer")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link:
https://lore.kernel.org/r/20210811093333.2376-1-thunder.leizhen@huawei.com
kernel/irq/timings.c
patch
|
blob
|
history
diff --git
a/kernel/irq/timings.c
b/kernel/irq/timings.c
index
d309d6f
..
59affb3
100644
(file)
--- a/
kernel/irq/timings.c
+++ b/
kernel/irq/timings.c
@@
-794,12
+794,14
@@
static int __init irq_timings_test_irqs(struct timings_intervals *ti)
__irq_timings_store(irq, irqs, ti->intervals[i]);
if (irqs->circ_timings[i & IRQ_TIMINGS_MASK] != index) {
+ ret = -EBADSLT;
pr_err("Failed to store in the circular buffer\n");
goto out;
}
}
if (irqs->count != ti->count) {
+ ret = -ERANGE;
pr_err("Count differs\n");
goto out;
}