[IA64] cleanup in fsys.S

beautify coding style for zeroing end of fsyscall_table entries.
Remove misleading __NR_syscall_last and add more comments.
Drop (now unneeded) "guard against failure to increase NR_syscalls"

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S
index ac6055c83115..7a05b1cb2ad5 100644
--- a/arch/ia64/kernel/fsys.S
+++ b/arch/ia64/kernel/fsys.S
@@ -878,8 +878,7 @@ fsyscall_table:
         data8 0                         // timer_delete
         data8 0                         // clock_settime
         data8 fsys_clock_gettime        // clock_gettime
-        #define __NR_syscall_last       1255
 
-        .space 8*(NR_syscalls + 1024 - __NR_syscall_last), 0
-
-        .org fsyscall_table + 8*NR_syscalls     // guard against failures to increase NR_syscalls
+        // fill in zeros for the remaining entries
+        .zero:
+        .space fsyscall_table + 8*NR_syscalls - .zero, 0