These functions can't fail really. Drop checking of their retval
then.
Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
src/remote/remote_daemon.c | 37 ++++++++++++-----------------
src/remote/remote_daemon_config.c | 5 +---
src/remote/remote_daemon_dispatch.c | 20 ++++++----------
src/remote/remote_driver.c | 20 ++++++----------
4 files changed, 30 insertions(+), 52 deletions(-)
diff --git a/src/remote/remote_daemon.c b/src/remote/remote_daemon.c
index 7e63e18034..6977cc36e0 100644
--- a/src/remote/remote_daemon.c
+++ b/src/remote/remote_daemon.c
@@ -225,26 +225,23 @@ daemonUnixSocketPaths(struct daemonConfig *config,
char *rundir = NULL;
if (config->unix_sock_dir) {
- if (virAsprintf(sockfile, "%s/%s-sock",
- config->unix_sock_dir, SOCK_PREFIX) < 0)
- goto cleanup;
+ virAsprintf(sockfile, "%s/%s-sock", config->unix_sock_dir,
+ SOCK_PREFIX);
if (privileged) {
- if (virAsprintf(rosockfile, "%s/%s-sock-ro",
- config->unix_sock_dir, SOCK_PREFIX) < 0 ||
- virAsprintf(admsockfile, "%s/%s-admin-sock",
- config->unix_sock_dir, SOCK_PREFIX) < 0)
- goto cleanup;
+ virAsprintf(rosockfile, "%s/%s-sock-ro",
+ config->unix_sock_dir, SOCK_PREFIX);
+ virAsprintf(admsockfile, "%s/%s-admin-sock",
+ config->unix_sock_dir, SOCK_PREFIX);
}
} else {
if (privileged) {
- if (virAsprintf(sockfile, "%s/libvirt/%s-sock",
- RUNSTATEDIR, SOCK_PREFIX) < 0 ||
- virAsprintf(rosockfile, "%s/libvirt/%s-sock-ro",
- RUNSTATEDIR, SOCK_PREFIX) < 0 ||
- virAsprintf(admsockfile, "%s/libvirt/%s-admin-sock",
- RUNSTATEDIR, SOCK_PREFIX) < 0)
- goto cleanup;
+ virAsprintf(sockfile, "%s/libvirt/%s-sock",
+ RUNSTATEDIR, SOCK_PREFIX);
+ virAsprintf(rosockfile, "%s/libvirt/%s-sock-ro",
+ RUNSTATEDIR, SOCK_PREFIX);
+ virAsprintf(admsockfile, "%s/libvirt/%s-admin-sock",
+ RUNSTATEDIR, SOCK_PREFIX);
} else {
mode_t old_umask;
@@ -258,11 +255,8 @@ daemonUnixSocketPaths(struct daemonConfig *config,
}
umask(old_umask);
- if (virAsprintf(sockfile, "%s/%s-sock",
- rundir, SOCK_PREFIX) < 0 ||
- virAsprintf(admsockfile, "%s/%s-admin-sock",
- rundir, SOCK_PREFIX) < 0)
- goto cleanup;
+ virAsprintf(sockfile, "%s/%s-sock", rundir, SOCK_PREFIX);
+ virAsprintf(admsockfile, "%s/%s-admin-sock", rundir, SOCK_PREFIX);
}
}
@@ -659,8 +653,7 @@ daemonSetupLogging(struct daemonConfig *config,
/* Define the default output. This is only applied if there was no setting
* from either the config or the environment.
*/
- if (virLogSetDefaultOutput(DAEMON_NAME, godaemon, privileged) < 0)
- return -1;
+ virLogSetDefaultOutput(DAEMON_NAME, godaemon, privileged);
if (virLogGetNbOutputs() == 0)
virLogSetOutputs(virLogGetDefaultOutput());
diff --git a/src/remote/remote_daemon_config.c b/src/remote/remote_daemon_config.c
index 3187c9acb1..cfc0869747 100644
--- a/src/remote/remote_daemon_config.c
+++ b/src/remote/remote_daemon_config.c
@@ -84,10 +84,7 @@ daemonConfigFilePath(bool privileged, char **configfile)
if (!(configdir = virGetUserConfigDirectory()))
goto error;
- if (virAsprintf(configfile, "%s/%s.conf", configdir, DAEMON_NAME) < 0) {
- VIR_FREE(configdir);
- goto error;
- }
+ virAsprintf(configfile, "%s/%s.conf", configdir, DAEMON_NAME);
VIR_FREE(configdir);
}
diff --git a/src/remote/remote_daemon_dispatch.c b/src/remote/remote_daemon_dispatch.c
index 203aeff8c3..d12c3c1ed9 100644
--- a/src/remote/remote_daemon_dispatch.c
+++ b/src/remote/remote_daemon_dispatch.c
@@ -2174,8 +2174,7 @@ remoteDispatchProbeURI(bool readonly,
g_autofree char *daemonname = NULL;
g_autofree char *daemonpath = NULL;
- if (virAsprintf(&daemonname, "virt%sd", drivers[i]) < 0)
- return -1;
+ virAsprintf(&daemonname, "virt%sd", drivers[i]);
if (!(daemonpath = virFileFindResource(daemonname, "src", SBINDIR)))
return -1;
@@ -2185,8 +2184,7 @@ remoteDispatchProbeURI(bool readonly,
continue;
}
- if (virAsprintf(probeduri, "%s:///session", drivers[i]) < 0)
- return -1;
+ virAsprintf(probeduri, "%s:///session", drivers[i]);
VIR_DEBUG("Probed URI %s via daemon %s", *probeduri, daemonpath);
return 0;
@@ -2219,18 +2217,15 @@ remoteDispatchProbeURI(bool readonly,
for (i = 0; i < (ssize_t) G_N_ELEMENTS(drivers) && !*probeduri; i++) {
g_autofree char *sockname = NULL;
- if (virAsprintf(&sockname, "%s/libvirt/virt%sd-%s",
- RUNSTATEDIR, drivers[i],
- readonly ? "sock-ro" : "sock") < 0)
- return -1;
+ virAsprintf(&sockname, "%s/libvirt/virt%sd-%s", RUNSTATEDIR,
+ drivers[i], readonly ? "sock-ro" : "sock");
if (!virFileExists(sockname)) {
VIR_DEBUG("Missing sock %s for driver %s", sockname, drivers[i]);
continue;
}
- if (virAsprintf(probeduri, "%s:///system", drivers[i]) < 0)
- return -1;
+ virAsprintf(probeduri, "%s:///system", drivers[i]);
VIR_DEBUG("Probed URI %s via sock %s", *probeduri, sockname);
return 0;
@@ -3844,9 +3839,8 @@ remoteDispatchAuthList(virNetServerPtr server,
virResetLastError();
} else if (callerUid == 0) {
char *ident;
- if (virAsprintf(&ident, "pid:%lld,uid:%d",
- (long long) callerPid, (int) callerUid) < 0)
- goto cleanup;
+ virAsprintf(&ident, "pid:%lld,uid:%d", (long long)callerPid,
+ (int)callerUid);
VIR_INFO("Bypass polkit auth for privileged client %s", ident);
virNetServerSetClientAuthenticated(server, client);
auth = VIR_NET_SERVER_SERVICE_AUTH_NONE;
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 83477243fc..4fcf13161c 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -781,9 +781,7 @@ remoteGetUNIXSocketHelper(remoteDriverTransport transport,
if (!(userdir = virGetUserRuntimeDirectory()))
return NULL;
- if (virAsprintf(&sockname, "%s/%s-sock",
- userdir, sock_prefix) < 0)
- return NULL;
+ virAsprintf(&sockname, "%s/%s-sock", userdir, sock_prefix);
} else {
/* Intentionally do *NOT* use RUNSTATEDIR here. We might
* be connecting to a remote machine, and cannot assume
@@ -791,11 +789,9 @@ remoteGetUNIXSocketHelper(remoteDriverTransport transport,
* any machine with /run will have a /var/run symlink.
* The portable option is to thus use $LOCALSTATEDIR/run
*/
- if (virAsprintf(&sockname, "%s/run/libvirt/%s-%s",
- LOCALSTATEDIR, sock_prefix,
- flags & VIR_DRV_OPEN_REMOTE_RO ?
- "sock-ro" : "sock") < 0)
- return NULL;
+ virAsprintf(&sockname, "%s/run/libvirt/%s-%s", LOCALSTATEDIR,
+ sock_prefix,
+ flags & VIR_DRV_OPEN_REMOTE_RO ? "sock-ro" : "sock");
}
VIR_DEBUG("Built UNIX sockname %s for transport %s prefix %s flags=0x%x",
@@ -818,9 +814,8 @@ remoteGetUNIXSocket(remoteDriverTransport transport,
g_autofree char *direct_sock_name = NULL;
g_autofree char *legacy_sock_name = NULL;
- if (driver &&
- virAsprintf(&direct_daemon, "virt%sd", driver) < 0)
- return NULL;
+ if (driver)
+ virAsprintf(&direct_daemon, "virt%sd", driver);
legacy_daemon = g_strdup("libvirtd");
@@ -1003,8 +998,7 @@ doRemoteOpen(virConnectPtr conn,
/* Remote server defaults to "localhost" if not specified. */
if (conn->uri && conn->uri->port != 0) {
- if (virAsprintf(&port, "%d", conn->uri->port) < 0)
- goto failed;
+ virAsprintf(&port, "%d", conn->uri->port);
} else if (transport == REMOTE_DRIVER_TRANSPORT_TLS) {
port = g_strdup(LIBVIRTD_TLS_PORT);
} else if (transport == REMOTE_DRIVER_TRANSPORT_TCP) {
--
2.21.0
--
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