[libvirt] [PATCH v2 17/22] Remove unnecessary curly brackets in tools/
Martin Kletzander
mkletzan at redhat.com
Thu Nov 13 14:37:45 UTC 2014
Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
---
tools/virsh-console.c | 6 ++----
tools/virsh-domain.c | 27 +++++++++------------------
tools/virsh-edit.c | 6 ++----
tools/virsh-host.c | 3 +--
tools/virsh-pool.c | 6 ++----
tools/virsh-volume.c | 12 ++++--------
tools/virsh.c | 18 ++++++------------
tools/wireshark/src/packet-libvirt.c | 6 ++----
8 files changed, 28 insertions(+), 56 deletions(-)
diff --git a/tools/virsh-console.c b/tools/virsh-console.c
index c245df7..f0faf8c 100644
--- a/tools/virsh-console.c
+++ b/tools/virsh-console.c
@@ -224,9 +224,8 @@ virConsoleEventOnStdin(int watch ATTRIBUTE_UNUSED,
con->terminalToStream.offset,
avail);
if (got < 0) {
- if (errno != EAGAIN) {
+ if (errno != EAGAIN)
virConsoleShutdown(con);
- }
return;
}
if (got == 0) {
@@ -268,9 +267,8 @@ virConsoleEventOnStdout(int watch ATTRIBUTE_UNUSED,
con->streamToTerminal.data,
con->streamToTerminal.offset);
if (done < 0) {
- if (errno != EAGAIN) {
+ if (errno != EAGAIN)
virConsoleShutdown(con);
- }
return;
}
memmove(con->streamToTerminal.data,
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 8e743f1..cde2b4e 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -161,9 +161,8 @@ vshNodeGetCPUCount(virConnectPtr conn)
if ((ret = virNodeGetCPUMap(conn, NULL, NULL, 0)) < 0) {
/* fall back to nodeinfo */
vshResetLibvirtError();
- if (virNodeGetInfo(conn, &nodeinfo) == 0) {
+ if (virNodeGetInfo(conn, &nodeinfo) == 0)
ret = VIR_NODEINFO_MAXCPUS(nodeinfo);
- }
}
return ret;
}
@@ -3446,9 +3445,8 @@ cmdUndefine(vshControl *ctl, const vshCmd *cmd)
flags |= VIR_DOMAIN_UNDEFINE_SNAPSHOTS_METADATA;
snapshots_safe = true;
}
- if (nvram) {
+ if (nvram)
flags |= VIR_DOMAIN_UNDEFINE_NVRAM;
- }
if (!(dom = vshCommandOptDomain(ctl, cmd, &name)))
return false;
@@ -3498,9 +3496,8 @@ cmdUndefine(vshControl *ctl, const vshCmd *cmd)
flags &= ~VIR_DOMAIN_UNDEFINE_MANAGED_SAVE;
managed_save_safe = true;
}
- if (has_snapshots == 0) {
+ if (has_snapshots == 0)
snapshots_safe = true;
- }
if (has_snapshots_metadata == 0) {
flags &= ~VIR_DOMAIN_UNDEFINE_SNAPSHOTS_METADATA;
snapshots_safe = true;
@@ -6180,9 +6177,8 @@ vshPrintPinInfo(unsigned char *cpumaps, size_t cpumaplen,
int cpu, lastcpu;
bool bit, lastbit, isInvert;
- if (!cpumaps || cpumaplen <= 0 || maxcpu <= 0 || vcpuindex < 0) {
+ if (!cpumaps || cpumaplen <= 0 || maxcpu <= 0 || vcpuindex < 0)
return false;
- }
bit = lastbit = isInvert = false;
lastcpu = -1;
@@ -6202,9 +6198,8 @@ vshPrintPinInfo(unsigned char *cpumaps, size_t cpumaplen,
vshPrint(ctl, "-%d", cpu - 1);
lastbit = bit;
}
- if (bit && !isInvert) {
+ if (bit && !isInvert)
vshPrint(ctl, "-%d", maxcpu - 1);
- }
return true;
}
@@ -6361,9 +6356,8 @@ cmdVcpuPin(vshControl *ctl, const vshCmd *cmd)
goto cleanup;
}
- if ((maxcpu = vshNodeGetCPUCount(ctl->conn)) < 0) {
+ if ((maxcpu = vshNodeGetCPUCount(ctl->conn)) < 0)
goto cleanup;
- }
cpumaplen = VIR_CPU_MAPLEN(maxcpu);
@@ -7928,13 +7922,11 @@ cmdSetmem(vshControl *ctl, const vshCmd *cmd)
kibibytes = VIR_DIV_UP(bytes, 1024);
if (flags == -1) {
- if (virDomainSetMemory(dom, kibibytes) != 0) {
+ if (virDomainSetMemory(dom, kibibytes) != 0)
ret = false;
- }
} else {
- if (virDomainSetMemoryFlags(dom, kibibytes, flags) < 0) {
+ if (virDomainSetMemoryFlags(dom, kibibytes, flags) < 0)
ret = false;
- }
}
virDomainFree(dom);
@@ -9488,9 +9480,8 @@ doMigrate(void *opaque)
if (vshCommandOptBool(cmd, "rdma-pin-all"))
flags |= VIR_MIGRATE_RDMA_PIN_ALL;
- if (vshCommandOptBool(cmd, "offline")) {
+ if (vshCommandOptBool(cmd, "offline"))
flags |= VIR_MIGRATE_OFFLINE;
- }
if (vshCommandOptBool(cmd, "abort-on-error"))
flags |= VIR_MIGRATE_ABORT_ON_ERROR;
diff --git a/tools/virsh-edit.c b/tools/virsh-edit.c
index 10298f6..41a6d53 100644
--- a/tools/virsh-edit.c
+++ b/tools/virsh-edit.c
@@ -85,9 +85,8 @@ do {
goto edit_cleanup;
/* Compare original XML with edited. Has it changed at all? */
- if (STREQ(doc, doc_edited)) {
+ if (STREQ(doc, doc_edited))
EDIT_NOT_CHANGED;
- }
redefine:
msg = NULL;
@@ -109,9 +108,8 @@ do {
}
/* Everything checks out, so redefine the object. */
- if (!msg && !(EDIT_DEFINE)) {
+ if (!msg && !(EDIT_DEFINE))
msg = _("Failed.");
- }
if (msg) {
int c = vshAskReedit(ctl, msg);
diff --git a/tools/virsh-host.c b/tools/virsh-host.c
index 28b160d..20765e5 100644
--- a/tools/virsh-host.c
+++ b/tools/virsh-host.c
@@ -376,9 +376,8 @@ cmdFreepages(vshControl *ctl, const vshCmd *cmd)
goto cleanup;
vshPrint(ctl, _("Node %d:\n"), cell);
- for (j = 0; j < npages; j++) {
+ for (j = 0; j < npages; j++)
vshPrint(ctl, "%uKiB: %lld\n", pagesize[j], counts[j]);
- }
vshPrint(ctl, "%c", '\n');
}
diff --git a/tools/virsh-pool.c b/tools/virsh-pool.c
index 0b8dba5..a05608b 100644
--- a/tools/virsh-pool.c
+++ b/tools/virsh-pool.c
@@ -470,13 +470,11 @@ cmdPoolBuild(vshControl *ctl, const vshCmd *cmd)
if (!(pool = vshCommandOptPool(ctl, cmd, "pool", &name)))
return false;
- if (vshCommandOptBool(cmd, "no-overwrite")) {
+ if (vshCommandOptBool(cmd, "no-overwrite"))
flags |= VIR_STORAGE_POOL_BUILD_NO_OVERWRITE;
- }
- if (vshCommandOptBool(cmd, "overwrite")) {
+ if (vshCommandOptBool(cmd, "overwrite"))
flags |= VIR_STORAGE_POOL_BUILD_OVERWRITE;
- }
if (virStoragePoolBuild(pool, flags) == 0) {
vshPrint(ctl, _("Pool %s built\n"), name);
diff --git a/tools/virsh-volume.c b/tools/virsh-volume.c
index 4f810f8..9b6b4c9 100644
--- a/tools/virsh-volume.c
+++ b/tools/virsh-volume.c
@@ -687,9 +687,8 @@ cmdVolUpload(vshControl *ctl, const vshCmd *cmd)
return false;
}
- if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name))) {
+ if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name)))
return false;
- }
if (vshCommandOptStringReq(ctl, cmd, "file", &file) < 0)
goto cleanup;
@@ -885,9 +884,8 @@ cmdVolDelete(vshControl *ctl, const vshCmd *cmd)
bool ret = true;
const char *name;
- if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name))) {
+ if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name)))
return false;
- }
if (virStorageVolDelete(vol, 0) == 0) {
vshPrint(ctl, _("Vol %s deleted\n"), name);
@@ -945,9 +943,8 @@ cmdVolWipe(vshControl *ctl, const vshCmd *cmd)
int algorithm = VIR_STORAGE_VOL_WIPE_ALG_ZERO;
int funcRet;
- if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name))) {
+ if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name)))
return false;
- }
if (vshCommandOptStringReq(ctl, cmd, "algorithm", &algorithm_str) < 0)
goto out;
@@ -1741,9 +1738,8 @@ cmdVolPath(vshControl *ctl, const vshCmd *cmd)
virStorageVolPtr vol;
char * StorageVolPath;
- if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", NULL))) {
+ if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", NULL)))
return false;
- }
if ((StorageVolPath = virStorageVolGetPath(vol)) == NULL) {
virStorageVolFree(vol);
diff --git a/tools/virsh.c b/tools/virsh.c
index 036b517..eb648bd 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -499,9 +499,8 @@ vshPrintRaw(vshControl *ctl, ...)
char *key;
va_start(ap, ctl);
- while ((key = va_arg(ap, char *)) != NULL) {
+ while ((key = va_arg(ap, char *)) != NULL)
vshPrint(ctl, "%s\r\n", key);
- }
va_end(ap);
}
@@ -874,9 +873,8 @@ cmdCd(vshControl *ctl, const vshCmd *cmd)
return false;
}
- if (vshCommandOptString(cmd, "dir", &dir) <= 0) {
+ if (vshCommandOptString(cmd, "dir", &dir) <= 0)
dir = dir_malloced = virGetUserDirectory();
- }
if (!dir)
dir = "/";
@@ -1136,9 +1134,8 @@ vshCmddefGetOption(vshControl *ctl, const vshCmdDef *cmd, const char *name,
const vshCmdOptDef *ret = NULL;
char *alias = NULL;
- if (STREQ(name, helpopt.name)) {
+ if (STREQ(name, helpopt.name))
return &helpopt;
- }
for (i = 0; cmd->opts && cmd->opts[i].name; i++) {
const vshCmdOptDef *opt = &cmd->opts[i];
@@ -1642,9 +1639,8 @@ vshCommandOptString(const vshCmd *cmd, const char *name, const char **value)
if (ret <= 0)
return ret;
- if (!*arg->data && !(arg->def->flags & VSH_OFLAG_EMPTY_OK)) {
+ if (!*arg->data && !(arg->def->flags & VSH_OFLAG_EMPTY_OK))
return -1;
- }
*value = arg->data;
return 1;
}
@@ -1839,9 +1835,8 @@ vshCommandOptArgv(const vshCmd *cmd, const vshCmdOpt *opt)
opt = opt ? opt->next : cmd->opts;
while (opt) {
- if (opt->def->type == VSH_OT_ARGV) {
+ if (opt->def->type == VSH_OT_ARGV)
return opt;
- }
opt = opt->next;
}
return NULL;
@@ -3703,9 +3698,8 @@ main(int argc, char **argv)
else
progname++;
- if ((defaultConn = virGetEnvBlockSUID("VIRSH_DEFAULT_CONNECT_URI"))) {
+ if ((defaultConn = virGetEnvBlockSUID("VIRSH_DEFAULT_CONNECT_URI")))
ctl->name = vshStrdup(ctl, defaultConn);
- }
vshInitDebug(ctl);
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index 5c3c369..f7aa7ed 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -249,9 +249,8 @@ find_payload_dissector(guint32 proc, guint32 type,
first = pds[0].proc;
last = pds[length-1].proc;
- if (proc < first || proc > last) {
+ if (proc < first || proc > last)
return NULL;
- }
pd = &pds[proc-first];
/* There is no guarantee to proc numbers has no gap */
@@ -329,9 +328,8 @@ dissect_libvirt_payload_xdr_data(tvbuff_t *tvb, proto_tree *tree, gint payload_l
xdr_destroy(&xdrs);
g_free(payload_data);
- if (nfds != 0) {
+ if (nfds != 0)
dissect_libvirt_fds(tvb, start + payload_length, nfds);
- }
}
static void
--
2.1.3
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