[PATCH v2 09/16] irqchip: mips-gic: Fix gic_set_affinity() return value
From: Andrew Bresticker <hidden>
Date: 2014-09-05 17:37:24
Also in:
linux-mips, lkml
Subsystem:
irqchip drivers, mips core drivers, the rest · Maintainers:
Thomas Gleixner, Thomas Bogendoerfer, Linus Torvalds
If the online CPU check in gic_set_affinity() fails, return a proper errno value instead of -1. Signed-off-by: Andrew Bresticker <redacted> --- No changes from v1. --- drivers/irqchip/irq-mips-gic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 0549768..c0ff749 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c@@ -316,7 +316,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask, cpumask_and(&tmp, cpumask, cpu_online_mask); if (cpus_empty(tmp)) - return -1; + return -EINVAL; /* Assumption : cpumask refers to a single CPU */ spin_lock_irqsave(&gic_lock, flags);
--
2.1.0.rc2.206.gedb03e5
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