From e4bb50154a08f7862fadcd01a60b344ce84fb771 Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Tue, 11 May 2021 14:58:25 +0000
Subject: [PATCH] more whitespace cleanups

---
 sys/arch/riscv64/dev/plic.c        | 8 ++++----
 sys/arch/riscv64/include/ieee.h    | 4 ++--
 sys/arch/riscv64/riscv64/machdep.c | 4 ++--
 sys/arch/riscv64/riscv64/pmap.c    | 2 +-
 sys/arch/riscv64/riscv64/trap.c    | 4 ++--
 5 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/sys/arch/riscv64/dev/plic.c b/sys/arch/riscv64/dev/plic.c
index a1ffd009561..7d8428767a5 100644
--- a/sys/arch/riscv64/dev/plic.c
+++ b/sys/arch/riscv64/dev/plic.c
@@ -326,7 +326,7 @@ plic_irq_handler(void *frame)
 	pending = bus_space_read_4(sc->sc_iot, sc->sc_ioh,
 			PLIC_CLAIM(sc, cpu));
 
-	if(pending >= sc->sc_ndev) {
+	if (pending >= sc->sc_ndev) {
 		printf("plic0: pending %x\n", pending);
 		return 0;
 	}
@@ -617,7 +617,7 @@ plic_get_cpuid(int intc)
 	 */
 	parent_node = OF_parent(intc);
 	CPU_INFO_FOREACH(cii, ci) {
-		if(ci->ci_node == parent_node)
+		if (ci->ci_node == parent_node)
 			return ci->ci_cpuid;
 	}
 	return -1;
@@ -636,7 +636,7 @@ plic_set_priority(int irq, uint32_t pri)
 	 * is for IPI. They should NEVER be passed to plic.
 	 * So we calculate plic priority in the following way:
 	 */
-	if(pri <= 4 || pri >= 12)//invalid input
+	if (pri <= 4 || pri >= 12)//invalid input
 		prival = 0;//effectively disable this intr source
 	else
 		prival = pri - 4;
@@ -673,7 +673,7 @@ plic_intr_route_grid(int irq, int enable, int cpu)
 	struct plic_softc	*sc = plic;
 	uint32_t		val, mask;
 
-	if(irq == 0)
+	if (irq == 0)
 		return;
 
 	KASSERT(cpu < MAXCPUS);
diff --git a/sys/arch/riscv64/include/ieee.h b/sys/arch/riscv64/include/ieee.h
index e5685edd054..67b298cc296 100644
--- a/sys/arch/riscv64/include/ieee.h
+++ b/sys/arch/riscv64/include/ieee.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ieee.h,v 1.1 2021/04/23 02:42:16 drahn Exp $ */
+/*	$OpenBSD: ieee.h,v 1.2 2021/05/11 14:58:25 deraadt Exp $ */
 /*	$NetBSD: ieee.h,v 1.1 1996/09/30 16:34:25 ws Exp $ */
 
 /*
@@ -97,7 +97,7 @@
 	(a)[1] = (uint32_t)(p)->ext_fraclm;	\
 	(a)[2] = (uint32_t)(p)->ext_frachm;	\
 	(a)[3] = (uint32_t)(p)->ext_frach;	\
-} while(0)
+} while (0)
 
 struct ieee_single {
 	u_int	sng_frac:23;
diff --git a/sys/arch/riscv64/riscv64/machdep.c b/sys/arch/riscv64/riscv64/machdep.c
index c7ed96f98ef..d5192418ab7 100644
--- a/sys/arch/riscv64/riscv64/machdep.c
+++ b/sys/arch/riscv64/riscv64/machdep.c
@@ -507,7 +507,7 @@ sys_sysarch(struct proc *p, void *v, register_t *retval)
 	} */ *uap = v;
 	int error = 0;
 
-	switch(SCARG(uap, op)) {
+	switch (SCARG(uap, op)) {
 	default:
 		error = EINVAL;
 		break;
@@ -875,7 +875,7 @@ process_kernel_args(void)
 			return;
 
 	while (*cp != 0) {
-		switch(*cp) {
+		switch (*cp) {
 		case 'a':
 			boothowto |= RB_ASKNAME;
 			break;
diff --git a/sys/arch/riscv64/riscv64/pmap.c b/sys/arch/riscv64/riscv64/pmap.c
index e86bba0daa7..7c703562a6e 100644
--- a/sys/arch/riscv64/riscv64/pmap.c
+++ b/sys/arch/riscv64/riscv64/pmap.c
@@ -1986,7 +1986,7 @@ pmap_avail_fixup(void)
 	vaddr_t end;
 
 	mp = pmap_avail;
-	while(mp->size !=0) {
+	while (mp->size !=0) {
 		align = round_page(mp->start);
 		if (mp->start != align) {
 			pmap_remove_avail(mp->start, align);
diff --git a/sys/arch/riscv64/riscv64/trap.c b/sys/arch/riscv64/riscv64/trap.c
index 6a9c41028e3..5ad673ea003 100644
--- a/sys/arch/riscv64/riscv64/trap.c
+++ b/sys/arch/riscv64/riscv64/trap.c
@@ -77,7 +77,7 @@ do_trap_supervisor(struct trapframe *frame)
 	}
 
 	exception = (frame->tf_scause & EXCP_MASK);
-	switch(exception) {
+	switch (exception) {
 	case EXCP_FAULT_LOAD:
 	case EXCP_FAULT_STORE:
 	case EXCP_FAULT_FETCH:
@@ -147,7 +147,7 @@ do_trap_user(struct trapframe *frame)
 	    curcpu()->ci_curproc, frame->tf_sepc, frame->tf_ra, frame);
 #endif
 
-	switch(exception) {
+	switch (exception) {
 	case EXCP_FAULT_LOAD:
 	case EXCP_FAULT_STORE:
 	case EXCP_FAULT_FETCH:
-- 
2.20.1