Messages in this thread Patch in this message | | | From | Nicholas Mc Guire <> | Subject | [PATCH] genirq: fix type inconsistency | Date | Sun, 3 May 2015 10:49:11 +0200 |
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The return type of kstat_irqs_usr() is unsigned int and kstat_irqs() also returns unsigned int so sum should be unsigned int here as well.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> ---
While it would go trough two automatic type conversions and thus the result would still be correct it makes static code checkers happy if types match.
Patch was compile tested with x86_64_defconfig
Patch is against 4.1-rc1 (localversion-next is -next-20150501)
kernel/irq/irqdesc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index 99793b9..996ab1c 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -639,7 +639,7 @@ unsigned int kstat_irqs(unsigned int irq) */ unsigned int kstat_irqs_usr(unsigned int irq) { - int sum; + unsigned int sum; irq_lock_sparse(); sum = kstat_irqs(irq); -- 1.7.10.4
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