Messages in this thread Patch in this message | | | Subject | [PATCH 21/23] get_cpu_sysdev() signedness fix | Date | Mon, 20 Mar 2006 14:00:39 -0800 | From | Greg Kroah-Hartman <> |
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Doing (int < NR_CPUS) doesn't dtrt if it's negative..
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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drivers/base/cpu.c | 2 +- include/linux/cpu.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
a29d642a4aa99c5234314ab2523281139226c231 diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 07a7f97..29f3d75 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -141,7 +141,7 @@ int __devinit register_cpu(struct cpu *c return error; } -struct sys_device *get_cpu_sysdev(int cpu) +struct sys_device *get_cpu_sysdev(unsigned cpu) { if (cpu < NR_CPUS) return cpu_sys_devices[cpu]; diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 0ed1d48..d612b89 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -32,7 +32,7 @@ struct cpu { }; extern int register_cpu(struct cpu *, int, struct node *); -extern struct sys_device *get_cpu_sysdev(int cpu); +extern struct sys_device *get_cpu_sysdev(unsigned cpu); #ifdef CONFIG_HOTPLUG_CPU extern void unregister_cpu(struct cpu *, struct node *); #endif -- 1.2.4
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