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virfdstream: Drop some needless labels 

After previous cleanups, some labels in some functions have
nothing but 'return' statement in them. Drop the labels and
replace 'goto'-s with respective return statements.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Michal Privoznik 2020-07-07 13:38:26 +02:00
parent 2d3ac83670
commit f34642d17c
1 changed files with 9 additions and 15 deletions
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24
src/util/virfdstream.c
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@ -438,7 +438,7 @@ virFDStreamThreadDoRead(virFDStreamDataPtr fdst,
if (sparse && *dataLen == 0) {
if (virFileInData(fdin, &inData, &sectionLen) < 0)
goto error;
return -1;
if (length &&
sectionLen > length - total)
@ -466,7 +466,7 @@ virFDStreamThreadDoRead(virFDStreamDataPtr fdst,
virReportSystemError(errno,
_("unable to seek in %s"),
fdinname);
goto error;
return -1;
}
} else {
if (sparse &&
@ -479,7 +479,7 @@ virFDStreamThreadDoRead(virFDStreamDataPtr fdst,
virReportSystemError(errno,
_("Unable to read %s"),
fdinname);
goto error;
return -1;
}
msg->type = VIR_FDSTREAM_MSG_TYPE_DATA;
@ -492,9 +492,6 @@ virFDStreamThreadDoRead(virFDStreamDataPtr fdst,
virFDStreamMsgQueuePush(fdst, &msg, fdout, fdoutname);
return got;
error:
return -1;
}
@ -1164,22 +1161,22 @@ int virFDStreamConnectUNIX(virStreamPtr st,
fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (fd < 0) {
virReportSystemError(errno, "%s", _("Unable to open UNIX socket"));
goto error;
return -1;
}
memset(&sa, 0, sizeof(sa));
sa.sun_family = AF_UNIX;
if (abstract) {
if (virStrcpy(sa.sun_path+1, path, sizeof(sa.sun_path)-1) < 0)
goto error;
return -1;
sa.sun_path[0] = '\0';
} else {
if (virStrcpyStatic(sa.sun_path, path) < 0)
goto error;
return -1;
}
if (virTimeBackOffStart(&timeout, 1, 3*1000 /* ms */) < 0)
goto error;
return -1;
while (virTimeBackOffWait(&timeout)) {
ret = connect(fd, (struct sockaddr *)&sa, sizeof(sa));
if (ret == 0)
@ -1191,17 +1188,14 @@ int virFDStreamConnectUNIX(virStreamPtr st,
continue;
}
goto error;
return -1;
}
if (virFDStreamOpenInternal(st, fd, NULL, 0) < 0)
goto error;
return -1;
fd = -1;
return 0;
error:
return -1;
}