treewide: Remove the unnecessary space before semicolon

%s/return ;/return;

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <20221024072802.457832-1-bmeng@tinylab.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

hw/9pfs/9p.c

@@ -1786,7 +1786,7 @@ static void coroutine_fn v9fs_walk(void *opaque)
     err = pdu_unmarshal(pdu, offset, "ddw", &fid, &newfid, &nwnames);
     if (err < 0) {
         pdu_complete(pdu, err);
-        return ;
+        return;
     }
     offset += err;
 

hw/dma/pl330.c

@@ -1328,7 +1328,7 @@ static void pl330_debug_exec(PL330State *s)
     }
     if (!insn) {
         pl330_fault(ch, PL330_FAULT_UNDEF_INSTR | PL330_FAULT_DBG_INSTR);
-        return ;
+        return;
     }
     ch->stall = 0;
     insn->exec(ch, opcode, args, insn->size - 1);

hw/net/can/can_sja1000.c

@@ -431,7 +431,7 @@ void can_sja_mem_write(CanSJA1000State *s, hwaddr addr, uint64_t val,
             (unsigned long long)val, (unsigned int)addr);
 
     if (addr > CAN_SJA_MEM_SIZE) {
-        return ;
+        return;
     }
 
     if (s->clock & 0x80) { /* PeliCAN Mode */

hw/timer/renesas_cmt.c

@@ -57,7 +57,7 @@ static void update_events(RCMTState *cmt, int ch)
 
     if ((cmt->cmstr & (1 << ch)) == 0) {
         /* count disable, so not happened next event. */
-        return ;
+        return;
     }
     next_time = cmt->cmcor[ch] - cmt->cmcnt[ch];
     next_time *= NANOSECONDS_PER_SECOND;

hw/timer/renesas_tmr.c

@@ -67,18 +67,18 @@ static void update_events(RTMRState *tmr, int ch)
     int i, event;
 
     if (tmr->tccr[ch] == 0) {
-        return ;
+        return;
     }
     if (FIELD_EX8(tmr->tccr[ch], TCCR, CSS) == 0) {
         /* external clock mode */
         /* event not happened */
-        return ;
+        return;
     }
     if (FIELD_EX8(tmr->tccr[0], TCCR, CSS) == CSS_CASCADING) {
         /* cascading mode */
         if (ch == 1) {
             tmr->next[ch] = none;
-            return ;
+            return;
         }
         diff[cmia] = concat_reg(tmr->tcora) - concat_reg(tmr->tcnt);
         diff[cmib] = concat_reg(tmr->tcorb) - concat_reg(tmr->tcnt);
@@ -384,7 +384,7 @@ static void timer_events(RTMRState *tmr, int ch)
                                     tmr->tcorb[ch]) & 0xff;
     } else {
         if (ch == 1) {
-            return ;
+            return;
         }
         tcnt = issue_event(tmr, ch, 16,
                            concat_reg(tmr->tcnt),

hw/virtio/virtio-pci.c

@@ -1675,7 +1675,7 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp)
         if (virtio_host_has_feature(vdev, VIRTIO_F_IOMMU_PLATFORM)) {
             error_setg(errp, "VIRTIO_F_IOMMU_PLATFORM was supported by"
                        " neither legacy nor transitional device");
-            return ;
+            return;
         }
         /*
          * Legacy and transitional devices use specific subsystem IDs.

include/hw/elf_ops.h

@@ -117,7 +117,7 @@ static void glue(load_symbols, SZ)(struct elfhdr *ehdr, int fd, int must_swab,
     shdr_table = load_at(fd, ehdr->e_shoff,
                          sizeof(struct elf_shdr) * ehdr->e_shnum);
     if (!shdr_table) {
-        return ;
+        return;
     }
 
     if (must_swab) {

target/riscv/vector_helper.c

@@ -211,7 +211,7 @@ static void vext_set_elems_1s(void *base, uint32_t is_agnostic, uint32_t cnt,
         return;
     }
     if (tot - cnt == 0) {
-        return ;
+        return;
     }
     memset(base + cnt, -1, tot - cnt);
 }

target/rx/op_helper.c

@@ -286,7 +286,7 @@ void helper_suntil(CPURXState *env, uint32_t sz)
     uint32_t tmp;
     tcg_debug_assert(sz < 3);
     if (env->regs[3] == 0) {
-        return ;
+        return;
     }
     do {
         tmp = cpu_ldufn[sz](env, env->regs[1], GETPC());
@@ -305,7 +305,7 @@ void helper_swhile(CPURXState *env, uint32_t sz)
     uint32_t tmp;
     tcg_debug_assert(sz < 3);
     if (env->regs[3] == 0) {
-        return ;
+        return;
     }
     do {
         tmp = cpu_ldufn[sz](env, env->regs[1], GETPC());

ui/vnc-jobs.c

@@ -373,7 +373,7 @@ void vnc_start_worker_thread(void)
     VncJobQueue *q;
 
     if (vnc_worker_thread_running())
-        return ;
+        return;
 
     q = vnc_queue_init();
     qemu_thread_create(&q->thread, "vnc_worker", vnc_worker_thread, q,

ui/vnc.c

@@ -3085,7 +3085,7 @@ static void vnc_rect_updated(VncDisplay *vd, int x, int y, struct timeval * tv)
 
     rect = vnc_stat_rect(vd, x, y);
     if (rect->updated) {
-        return ;
+        return;
     }
     rect->times[rect->idx] = *tv;
     rect->idx = (rect->idx + 1) % ARRAY_SIZE(rect->times);