Commit-ID: d4922a95a70f0c8c5e45e22af629a5b5f370b867
Gitweb: http://git.kernel.org/tip/d4922a95a70f0c8c5e45e22af629a5b5f370b867
Author: Nishanth Menon <nm@xxxxxx>
AuthorDate: Thu, 26 Jun 2014 12:40:24 +0530
Committer: Jason Cooper <jason@xxxxxxxxxxxxxx>
CommitDate: Mon, 30 Jun 2014 19:11:21 +0000
irqchip: crossbar: Remove IS_ERR_VALUE check
IS_ERR_VALUE makes sense only *if* there could be valid values in
negative error range. But in the cases that we do use it, there is no
such case. Just remove the same.
Signed-off-by: Nishanth Menon <nm@xxxxxx>
Signed-off-by: Sricharan R <r.sricharan@xxxxxx>
Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
Link: https://lkml.kernel.org/r/1403766634-18543-7-git-send-email-r.sricharan@xxxxxx
Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
---
drivers/irqchip/irq-crossbar.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index a39cb31..88fbe0f 100644
--- a/drivers/irqchip/irq-crossbar.c
+++ b/drivers/irqchip/irq-crossbar.c
@@ -102,15 +102,15 @@ static int crossbar_domain_xlate(struct irq_domain *d,
unsigned long *out_hwirq,
unsigned int *out_type)
{
- unsigned long ret;
+ int ret;
ret = get_prev_map_irq(intspec[1]);
- if (!IS_ERR_VALUE(ret))
+ if (ret >= 0)
goto found;
ret = allocate_free_irq(intspec[1]);
- if (IS_ERR_VALUE(ret))
+ if (ret < 0)
return ret;
found:
--
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