various: Remove suspicious '\' character outside of #define in C code

Fixes the following coccinelle warnings:

  $ spatch --sp-file --verbose-parsing  ... \
      scripts/coccinelle/remove_local_err.cocci
  ...
  SUSPICIOUS: a \ character appears outside of a #define at ./target/ppc/translate_init.inc.c:5213
  SUSPICIOUS: a \ character appears outside of a #define at ./target/ppc/translate_init.inc.c:5261
  SUSPICIOUS: a \ character appears outside of a #define at ./target/microblaze/cpu.c:166
  SUSPICIOUS: a \ character appears outside of a #define at ./target/microblaze/cpu.c:167
  SUSPICIOUS: a \ character appears outside of a #define at ./target/microblaze/cpu.c:169
  SUSPICIOUS: a \ character appears outside of a #define at ./target/microblaze/cpu.c:170
  SUSPICIOUS: a \ character appears outside of a #define at ./target/microblaze/cpu.c:171
  SUSPICIOUS: a \ character appears outside of a #define at ./target/microblaze/cpu.c:172
  SUSPICIOUS: a \ character appears outside of a #define at ./target/microblaze/cpu.c:173
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:5787
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:5789
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:5800
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:5801
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:5802
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:5804
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:5805
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:5806
  SUSPICIOUS: a \ character appears outside of a #define at ./target/i386/cpu.c:6329
  SUSPICIOUS: a \ character appears outside of a #define at ./hw/sd/sdhci.c:1133
  SUSPICIOUS: a \ character appears outside of a #define at ./hw/scsi/scsi-disk.c:3081
  SUSPICIOUS: a \ character appears outside of a #define at ./hw/net/virtio-net.c:1529
  SUSPICIOUS: a \ character appears outside of a #define at ./hw/riscv/sifive_u.c:468
  SUSPICIOUS: a \ character appears outside of a #define at ./dump/dump.c:1895
  SUSPICIOUS: a \ character appears outside of a #define at ./block/vhdx.c:2209
  SUSPICIOUS: a \ character appears outside of a #define at ./block/vhdx.c:2215
  SUSPICIOUS: a \ character appears outside of a #define at ./block/vhdx.c:2221
  SUSPICIOUS: a \ character appears outside of a #define at ./block/vhdx.c:2222
  SUSPICIOUS: a \ character appears outside of a #define at ./block/replication.c:172
  SUSPICIOUS: a \ character appears outside of a #define at ./block/replication.c:173
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200412223619.11284-2-f4bug@amsat.org>
Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>

block/replication.c

@@ -172,8 +172,8 @@ static void replication_child_perm(BlockDriverState *bs, BdrvChild *c,
     if ((bs->open_flags & (BDRV_O_INACTIVE | BDRV_O_RDWR)) == BDRV_O_RDWR) {
         *nperm |= BLK_PERM_WRITE;
     }
-    *nshared = BLK_PERM_CONSISTENT_READ \
-               | BLK_PERM_WRITE \
+    *nshared = BLK_PERM_CONSISTENT_READ
+               | BLK_PERM_WRITE
                | BLK_PERM_WRITE_UNCHANGED;
     return;
 }

block/vhdx.c

@@ -2206,20 +2206,20 @@ static QemuOptsList vhdx_create_opts = {
            .name = VHDX_BLOCK_OPT_BLOCK_SIZE,
            .type = QEMU_OPT_SIZE,
            .def_value_str = stringify(0),
-           .help = "Block Size; min 1MB, max 256MB. " \
+           .help = "Block Size; min 1MB, max 256MB. "
                    "0 means auto-calculate based on image size."
        },
        {
            .name = BLOCK_OPT_SUBFMT,
            .type = QEMU_OPT_STRING,
-           .help = "VHDX format type, can be either 'dynamic' or 'fixed'. "\
+           .help = "VHDX format type, can be either 'dynamic' or 'fixed'. "
                    "Default is 'dynamic'."
        },
        {
            .name = VHDX_BLOCK_OPT_ZERO,
            .type = QEMU_OPT_BOOL,
-           .help = "Force use of payload blocks of type 'ZERO'. "\
-                   "Non-standard, but default.  Do not set to 'off' when "\
+           .help = "Force use of payload blocks of type 'ZERO'. "
+                   "Non-standard, but default.  Do not set to 'off' when "
                    "using 'qemu-img convert' with subformat=dynamic."
        },
        { NULL }

dump/dump.c

@@ -1892,7 +1892,7 @@ static void dump_process(DumpState *s, Error **errp)
     result = qmp_query_dump(NULL);
     /* should never fail */
     assert(result);
-    qapi_event_send_dump_completed(result, !!local_err, (local_err ? \
+    qapi_event_send_dump_completed(result, !!local_err, (local_err ?
                                    error_get_pretty(local_err) : NULL));
     qapi_free_DumpQueryResult(result);
 

hw/net/virtio-net.c

@@ -1526,7 +1526,7 @@ static void virtio_net_rsc_extract_unit6(VirtioNetRscChain *chain,
                                  + sizeof(struct eth_header));
     unit->ip = ip6;
     unit->ip_plen = &(ip6->ip6_ctlun.ip6_un1.ip6_un1_plen);
-    unit->tcp = (struct tcp_header *)(((uint8_t *)unit->ip)\
+    unit->tcp = (struct tcp_header *)(((uint8_t *)unit->ip)
                                         + sizeof(struct ip6_header));
     unit->tcp_hdrlen = (htons(unit->tcp->th_offset_flags) & 0xF000) >> 10;
 

hw/riscv/sifive_u.c

@@ -465,7 +465,7 @@ static void riscv_sifive_u_machine_instance_init(Object *obj)
     object_property_add_bool(obj, "start-in-flash", sifive_u_get_start_in_flash,
                              sifive_u_set_start_in_flash, NULL);
     object_property_set_description(obj, "start-in-flash",
-                                    "Set on to tell QEMU's ROM to jump to " \
+                                    "Set on to tell QEMU's ROM to jump to "
                                     "flash. Otherwise QEMU will jump to DRAM",
                                     NULL);
 }

hw/scsi/scsi-disk.c

@@ -3078,7 +3078,7 @@ static const TypeInfo scsi_cd_info = {
 
 #ifdef __linux__
 static Property scsi_block_properties[] = {
-    DEFINE_BLOCK_ERROR_PROPERTIES(SCSIDiskState, qdev.conf),         \
+    DEFINE_BLOCK_ERROR_PROPERTIES(SCSIDiskState, qdev.conf),
     DEFINE_PROP_DRIVE("drive", SCSIDiskState, qdev.conf.blk),
     DEFINE_PROP_BOOL("share-rw", SCSIDiskState, qdev.conf.share_rw, false),
     DEFINE_PROP_UINT16("rotation_rate", SCSIDiskState, rotation_rate, 0),

hw/sd/sdhci.c

@@ -1130,7 +1130,7 @@ sdhci_write(void *opaque, hwaddr offset, uint64_t val, unsigned size)
 
         /* Limit block size to the maximum buffer size */
         if (extract32(s->blksize, 0, 12) > s->buf_maxsz) {
-            qemu_log_mask(LOG_GUEST_ERROR, "%s: Size 0x%x is larger than " \
+            qemu_log_mask(LOG_GUEST_ERROR, "%s: Size 0x%x is larger than "
                           "the maximum buffer 0x%x", __func__, s->blksize,
                           s->buf_maxsz);
 

target/i386/cpu.c

@@ -5784,9 +5784,9 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
             host_cpuid(index, 0, eax, ebx, ecx, edx);
             break;
         }
-        *eax = (L1_DTLB_2M_ASSOC << 24) | (L1_DTLB_2M_ENTRIES << 16) | \
+        *eax = (L1_DTLB_2M_ASSOC << 24) | (L1_DTLB_2M_ENTRIES << 16) |
                (L1_ITLB_2M_ASSOC <<  8) | (L1_ITLB_2M_ENTRIES);
-        *ebx = (L1_DTLB_4K_ASSOC << 24) | (L1_DTLB_4K_ENTRIES << 16) | \
+        *ebx = (L1_DTLB_4K_ASSOC << 24) | (L1_DTLB_4K_ENTRIES << 16) |
                (L1_ITLB_4K_ASSOC <<  8) | (L1_ITLB_4K_ENTRIES);
         *ecx = encode_cache_cpuid80000005(env->cache_info_amd.l1d_cache);
         *edx = encode_cache_cpuid80000005(env->cache_info_amd.l1i_cache);
@@ -5797,13 +5797,13 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
             host_cpuid(index, 0, eax, ebx, ecx, edx);
             break;
         }
-        *eax = (AMD_ENC_ASSOC(L2_DTLB_2M_ASSOC) << 28) | \
-               (L2_DTLB_2M_ENTRIES << 16) | \
-               (AMD_ENC_ASSOC(L2_ITLB_2M_ASSOC) << 12) | \
+        *eax = (AMD_ENC_ASSOC(L2_DTLB_2M_ASSOC) << 28) |
+               (L2_DTLB_2M_ENTRIES << 16) |
+               (AMD_ENC_ASSOC(L2_ITLB_2M_ASSOC) << 12) |
                (L2_ITLB_2M_ENTRIES);
-        *ebx = (AMD_ENC_ASSOC(L2_DTLB_4K_ASSOC) << 28) | \
-               (L2_DTLB_4K_ENTRIES << 16) | \
-               (AMD_ENC_ASSOC(L2_ITLB_4K_ASSOC) << 12) | \
+        *ebx = (AMD_ENC_ASSOC(L2_DTLB_4K_ASSOC) << 28) |
+               (L2_DTLB_4K_ENTRIES << 16) |
+               (AMD_ENC_ASSOC(L2_ITLB_4K_ASSOC) << 12) |
                (L2_ITLB_4K_ENTRIES);
         encode_cache_cpuid80000006(env->cache_info_amd.l2_cache,
                                    cpu->enable_l3_cache ?
@@ -6326,7 +6326,7 @@ static void x86_cpu_expand_features(X86CPU *cpu, Error **errp)
              */
             env->features[w] |=
                 x86_cpu_get_supported_feature_word(w, cpu->migratable) &
-                ~env->user_features[w] & \
+                ~env->user_features[w] &
                 ~feature_word_info[w].no_autoenable_flags;
         }
     }

target/microblaze/cpu.c

@@ -163,14 +163,14 @@ static void mb_cpu_realizefn(DeviceState *dev, Error **errp)
 
     qemu_init_vcpu(cs);
 
-    env->pvr.regs[0] = PVR0_USE_EXC_MASK \
-                       | PVR0_USE_ICACHE_MASK \
+    env->pvr.regs[0] = PVR0_USE_EXC_MASK
+                       | PVR0_USE_ICACHE_MASK
                        | PVR0_USE_DCACHE_MASK;
-    env->pvr.regs[2] = PVR2_D_OPB_MASK \
-                        | PVR2_D_LMB_MASK \
-                        | PVR2_I_OPB_MASK \
-                        | PVR2_I_LMB_MASK \
-                        | PVR2_FPU_EXC_MASK \
+    env->pvr.regs[2] = PVR2_D_OPB_MASK
+                        | PVR2_D_LMB_MASK
+                        | PVR2_I_OPB_MASK
+                        | PVR2_I_LMB_MASK
+                        | PVR2_FPU_EXC_MASK
                         | 0;
 
     version = cpu->cfg.version ? cpu->cfg.version : DEFAULT_CPU_VERSION;

target/ppc/translate_init.inc.c

@@ -5210,7 +5210,7 @@ POWERPC_FAMILY(e5500)(ObjectClass *oc, void *data)
                        PPC_FLOAT_STFIWX | PPC_WAIT |
                        PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC |
                        PPC_64B | PPC_POPCNTB | PPC_POPCNTWD;
-    pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_PERM_ISA206 | \
+    pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_PERM_ISA206 |
                         PPC2_FP_CVT_S64;
     pcc->msr_mask = (1ull << MSR_CM) |
                     (1ull << MSR_GS) |
@@ -5258,7 +5258,7 @@ POWERPC_FAMILY(e6500)(ObjectClass *oc, void *data)
                        PPC_FLOAT_STFIWX | PPC_WAIT |
                        PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC |
                        PPC_64B | PPC_POPCNTB | PPC_POPCNTWD | PPC_ALTIVEC;
-    pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_PERM_ISA206 | \
+    pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_PERM_ISA206 |
                         PPC2_FP_CVT_S64 | PPC2_ATOMIC_ISA206;
     pcc->msr_mask = (1ull << MSR_CM) |
                     (1ull << MSR_GS) |