Merge branch 'fix/intel' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

1 files changed, 5 insertions, 33 deletions

diff --git a/arch/mips/include/asm/compat-signal.h b/arch/mips/include/asm/compat-signal.h
index 4c6176467146..c3b7a2550d1d 100644
--- a/arch/mips/include/asm/compat-signal.h
+++ b/arch/mips/include/asm/compat-signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_COMPAT_SIGNAL_H
 #define __ASM_COMPAT_SIGNAL_H
 
@@ -13,45 +14,16 @@
 static inline int __copy_conv_sigset_to_user(compat_sigset_t __user *d,
 	const sigset_t *s)
 {
-	int err;
+	BUILD_BUG_ON(sizeof(*d) != sizeof(*s));
+	BUILD_BUG_ON(_NSIG_WORDS != 2);
 
-	BUG_ON(sizeof(*d) != sizeof(*s));
-	BUG_ON(_NSIG_WORDS != 2);
-
-	err  = __put_user(s->sig[0],	   &d->sig[0]);
-	err |= __put_user(s->sig[0] >> 32, &d->sig[1]);
-	err |= __put_user(s->sig[1],	   &d->sig[2]);
-	err |= __put_user(s->sig[1] >> 32, &d->sig[3]);
-
-	return err;
+	return put_compat_sigset(d, s, sizeof(*d));
 }
 
 static inline int __copy_conv_sigset_from_user(sigset_t *d,
 	const compat_sigset_t __user *s)
 {
-	int err;
-	union sigset_u {
-		sigset_t	s;
-		compat_sigset_t c;
-	} *u = (union sigset_u *) d;
-
-	BUG_ON(sizeof(*d) != sizeof(*s));
-	BUG_ON(_NSIG_WORDS != 2);
-
-#ifdef CONFIG_CPU_BIG_ENDIAN
-	err  = __get_user(u->c.sig[1], &s->sig[0]);
-	err |= __get_user(u->c.sig[0], &s->sig[1]);
-	err |= __get_user(u->c.sig[3], &s->sig[2]);
-	err |= __get_user(u->c.sig[2], &s->sig[3]);
-#endif
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-	err  = __get_user(u->c.sig[0], &s->sig[0]);
-	err |= __get_user(u->c.sig[1], &s->sig[1]);
-	err |= __get_user(u->c.sig[2], &s->sig[2]);
-	err |= __get_user(u->c.sig[3], &s->sig[3]);
-#endif
-
-	return err;
+	return get_compat_sigset(d, s);
 }
 
 #endif /* __ASM_COMPAT_SIGNAL_H */