summaryrefslogtreecommitdiffstats
path: root/arch/mips/kernel/signal32.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/kernel/signal32.c')
-rw-r--r--arch/mips/kernel/signal32.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 1905a419aa46..3d60f7750fa8 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -85,8 +85,9 @@ static int protected_save_fp_context32(struct sigcontext32 __user *sc)
int err;
while (1) {
lock_fpu_owner();
- own_fpu_inatomic(1);
- err = save_fp_context32(sc); /* this might fail */
+ err = own_fpu_inatomic(1);
+ if (!err)
+ err = save_fp_context32(sc); /* this might fail */
unlock_fpu_owner();
if (likely(!err))
break;
@@ -105,8 +106,9 @@ static int protected_restore_fp_context32(struct sigcontext32 __user *sc)
int err, tmp __maybe_unused;
while (1) {
lock_fpu_owner();
- own_fpu_inatomic(0);
- err = restore_fp_context32(sc); /* this might fail */
+ err = own_fpu_inatomic(0);
+ if (!err)
+ err = restore_fp_context32(sc); /* this might fail */
unlock_fpu_owner();
if (likely(!err))
break;
OpenPOWER on IntegriCloud