diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-03-07 23:53:25 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-03-27 22:47:30 -0800 |
| commit | 4dea21b262ea05825bffade2180e560b0141fd85 (patch) | |
| tree | 91c0a50570c2ef2190efbfb08dee7d76aa28fa86 | |
| parent | 048eb7e760ef41bcfef09bbd223f18379d260c2c (diff) | |
| download | lwn-4dea21b262ea05825bffade2180e560b0141fd85.tar.gz lwn-4dea21b262ea05825bffade2180e560b0141fd85.zip | |
[PATCH] get_cpu_sysdev() signedness fix
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>
| -rw-r--r-- | drivers/base/cpu.c | 2 | ||||
| -rw-r--r-- | include/linux/cpu.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 07a7f97e1de9..29f3d7504da1 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -141,7 +141,7 @@ int __devinit register_cpu(struct cpu *cpu, int num, struct node *root) 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 0ed1d4853c69..d612b89dce33 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 |