]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commitdiff
x86: avoid build warning
authorIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:31:10 +0000 (13:31 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:31:10 +0000 (13:31 +0100)
fix this build warning:

 include/asm/topology_32.h: In function 'node_to_first_cpu':
 include/asm/topology_32.h:66: warning: unused variable 'mask'

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
include/linux/cpumask.h

index 85bd790c201eeaafb62da1b03006c13b29e61598..7047f58306a7a24fba73076f255551c59866cc4e 100644 (file)
@@ -218,8 +218,8 @@ int __first_cpu(const cpumask_t *srcp);
 int __next_cpu(int n, const cpumask_t *srcp);
 #define next_cpu(n, src) __next_cpu((n), &(src))
 #else
-#define first_cpu(src)         0
-#define next_cpu(n, src)       1
+#define first_cpu(src)         ({ (void)(src); 0; })
+#define next_cpu(n, src)       ({ (void)(src); 1; })
 #endif
 
 #define cpumask_of_cpu(cpu)                                            \