Pull xpc-disengage into release branch

[sfrench/cifs-2.6.git] / arch / i386 / kernel / traps.c

diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index 09a58cb6daa7050e018496a127458241f2fa0e30..19e90bdd84eac1834efe26127429b0cec15f1670 100644 (file)
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -52,7 +52,6 @@
 #include <asm/arch_hooks.h>
 #include <asm/kdebug.h>
 
-#include <linux/irq.h>
 #include <linux/module.h>
 
 #include "mach_traps.h"
@@ -807,8 +806,9 @@ void math_error(void __user *eip)
        cwd = get_fpu_cwd(task);
        swd = get_fpu_swd(task);
        switch (swd & ~cwd & 0x3f) {
-               case 0x000:
-               default:
+               case 0x000: /* No unmasked exception */
+                       return;
+               default:    /* Multiple exceptions */
                        break;
                case 0x001: /* Invalid Op */
                        /*