commit 6bbfd65e28c9d72eb140373c7796ce269616f2c0
author Paul Burton <paul.burton@imgtec.com> Mon Jan 27 15:23:04 2014 +0000
committer Ralf Baechle <ralf@linux-mips.org> Wed Mar 26 23:09:09 2014 +0100
tree 7acb04144c5ec79f7f416fed51ece88171f580e4
parent ff3aa5f296392b4bdc46ce975e6403bc7d27b191

MIPS: Replace hardcoded 32 with NUM_FPU_REGS in ptrace

NUM_FPU_REGS just makes it clearer what's going on, rather than the
magic hard coded 32.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6424/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/kernel/signal32.c

diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index aec5821..bae2e6e 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -84,7 +84,7 @@
 	int err = 0;
 	int inc = test_thread_flag(TIF_32BIT_FPREGS) ? 2 : 1;
 
-	for (i = 0; i < 32; i += inc) {
+	for (i = 0; i < NUM_FPU_REGS; i += inc) {
 		err |=
 		    __put_user(get_fpr64(&current->thread.fpu.fpr[i], 0),
 			       &sc->sc_fpregs[i]);
@@ -101,7 +101,7 @@
 	int inc = test_thread_flag(TIF_32BIT_FPREGS) ? 2 : 1;
 	u64 fpr_val;
 
-	for (i = 0; i < 32; i += inc) {
+	for (i = 0; i < NUM_FPU_REGS; i += inc) {
 		err |= __get_user(fpr_val, &sc->sc_fpregs[i]);
 		set_fpr64(&current->thread.fpu.fpr[i], 0, fpr_val);
 	}