hw/sh4: Coding style: Add missing braces

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Message-Id: <b53a8cbcf57207fbd6408db1007b3e82008d60f7.1635541329.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

3 files changed, 27 insertions, 15 deletions

diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c
index 216d6e2..57ccae7 100644
--- a/hw/sh4/r2d.c
+++ b/hw/sh4/r2d.c
@@ -114,20 +114,23 @@ static const struct { short irl; uint16_t msk; } irqtab[NR_IRQS] = {
 static void update_irl(r2d_fpga_t *fpga)
 {
     int i, irl = 15;
-    for (i = 0; i < NR_IRQS; i++)
-        if (fpga->irlmon & fpga->irlmsk & irqtab[i].msk)
-            if (irqtab[i].irl < irl)
-                irl = irqtab[i].irl;
+    for (i = 0; i < NR_IRQS; i++) {
+        if ((fpga->irlmon & fpga->irlmsk & irqtab[i].msk) &&
+            irqtab[i].irl < irl) {
+            irl = irqtab[i].irl;
+        }
+    }
     qemu_set_irq(fpga->irl, irl ^ 15);
 }
 
 static void r2d_fpga_irq_set(void *opaque, int n, int level)
 {
     r2d_fpga_t *fpga = opaque;
-    if (level)
+    if (level) {
         fpga->irlmon |= irqtab[n].msk;
-    else
+    } else {
         fpga->irlmon &= ~irqtab[n].msk;
+    }
     update_irl(fpga);
 }
 
diff --git a/hw/sh4/sh7750.c b/hw/sh4/sh7750.c
index 1e61f9f..ca7e261 100644
--- a/hw/sh4/sh7750.c
+++ b/hw/sh4/sh7750.c
@@ -153,8 +153,9 @@ static void porta_changed(SH7750State *s, uint16_t prev)
     fprintf(stderr, "pdtra=0x%04x, pctra=0x%08x\n", s->pdtra, s->pctra);
 #endif
     currenta = porta_lines(s);
-    if (currenta == prev)
+    if (currenta == prev) {
         return;
+    }
     changes = currenta ^ prev;
 
     for (i = 0; i < NB_DEVICES; i++) {
@@ -167,8 +168,9 @@ static void porta_changed(SH7750State *s, uint16_t prev)
         }
     }
 
-    if (r)
+    if (r) {
         gen_port_interrupts(s);
+    }
 }
 
 static void portb_changed(SH7750State *s, uint16_t prev)
@@ -177,8 +179,9 @@ static void portb_changed(SH7750State *s, uint16_t prev)
     int i, r = 0;
 
     currentb = portb_lines(s);
-    if (currentb == prev)
+    if (currentb == prev) {
         return;
+    }
     changes = currentb ^ prev;
 
     for (i = 0; i < NB_DEVICES; i++) {
@@ -191,8 +194,9 @@ static void portb_changed(SH7750State *s, uint16_t prev)
         }
     }
 
-    if (r)
+    if (r) {
         gen_port_interrupts(s);
+    }
 }
 
 /*
@@ -228,8 +232,9 @@ static uint32_t sh7750_mem_readw(void *opaque, hwaddr addr)
     case SH7750_BCR2_A7:
         return s->bcr2;
     case SH7750_BCR3_A7:
-        if (!has_bcr3_and_bcr4(s))
+        if (!has_bcr3_and_bcr4(s)) {
             error_access("word read", addr);
+        }
         return s->bcr3;
     case SH7750_FRQCR_A7:
         return 0;
@@ -263,8 +268,9 @@ static uint32_t sh7750_mem_readl(void *opaque, hwaddr addr)
     case SH7750_BCR1_A7:
         return s->bcr1;
     case SH7750_BCR4_A7:
-        if (!has_bcr3_and_bcr4(s))
+        if (!has_bcr3_and_bcr4(s)) {
             error_access("long read", addr);
+        }
         return s->bcr4;
     case SH7750_WCR1_A7:
     case SH7750_WCR2_A7:
@@ -332,8 +338,9 @@ static void sh7750_mem_writew(void *opaque, hwaddr addr,
         s->bcr2 = mem_value;
         return;
     case SH7750_BCR3_A7:
-        if (!has_bcr3_and_bcr4(s))
+        if (!has_bcr3_and_bcr4(s)) {
             error_access("word write", addr);
+        }
         s->bcr3 = mem_value;
         return;
     case SH7750_PCR_A7:
@@ -384,8 +391,9 @@ static void sh7750_mem_writel(void *opaque, hwaddr addr,
         s->bcr1 = mem_value;
         return;
     case SH7750_BCR4_A7:
-        if (!has_bcr3_and_bcr4(s))
+        if (!has_bcr3_and_bcr4(s)) {
             error_access("long write", addr);
+        }
         s->bcr4 = mem_value;
         return;
     case SH7750_WCR1_A7:
diff --git a/hw/sh4/sh7750_regnames.c b/hw/sh4/sh7750_regnames.c
index 37b3acd..e531d46 100644
--- a/hw/sh4/sh7750_regnames.c
+++ b/hw/sh4/sh7750_regnames.c
@@ -90,8 +90,9 @@ const char *regname(uint32_t addr)
     unsigned int i;
 
     for (i = 0; regnames[i].regaddr != (uint32_t)-1; i++) {
-        if (regnames[i].regaddr == addr)
+        if (regnames[i].regaddr == addr) {
             return regnames[i].regname;
+        }
     }
 
     return "<unknown reg>";