m68k: use some direct calls to ret_from_exception in entry code

The ret_from_excption code is referenced by its function name, or by a label
set at the start of its code. The non-MMU code can share some of this code
if we make direct calls to ret_from_exception instead of the associated label.
The effected function paths are: buserr, trap and ret_from_fork. So change
these to branch directly to ret_from_exception.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

diff --git a/arch/m68k/kernel/entry_mm.S b/arch/m68k/kernel/entry_mm.S
index f29e73ca9dbbb7302c859ec92856d87c4b17f786..ff75368b18eea2804fbaf48c2343a0887e20d162 100644 (file)
--- a/arch/m68k/kernel/entry_mm.S
+++ b/arch/m68k/kernel/entry_mm.S
@@ -57,7 +57,7 @@ ENTRY(buserr)
        movel   %sp,%sp@-               | stack frame pointer argument
        bsrl    buserr_c
        addql   #4,%sp
-       jra     .Lret_from_exception
+       jra     ret_from_exception
 
 ENTRY(trap)
        SAVE_ALL_INT
@@ -65,7 +65,7 @@ ENTRY(trap)
        movel   %sp,%sp@-               | stack frame pointer argument
        bsrl    trap_c
        addql   #4,%sp
-       jra     .Lret_from_exception
+       jra     ret_from_exception
 
        | After a fork we jump here directly from resume,
        | so that %d1 contains the previous task
@@ -74,7 +74,7 @@ ENTRY(ret_from_fork)
        movel   %d1,%sp@-
        jsr     schedule_tail
        addql   #4,%sp
-       jra     .Lret_from_exception
+       jra     ret_from_exception
 
 do_trace_entry:
        movel   #-ENOSYS,%sp@(PT_OFF_D0)| needed for strace