[ARM] Fix test for unimplemented ARM syscalls
The existing test always failed since 'no' was always greater than
0x7ff.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 95718a6..1bbda04 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -573,7 +573,7 @@
if not implemented, rather than raising SIGILL. This
way the calling program can gracefully determine whether
a feature is supported. */
- if (no <= 0x7ff)
+ if ((no & 0xffff) <= 0x7ff)
return -ENOSYS;
break;
}