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qemu: avoid dead store in qemuProcessStart 

Value stored to 'ret' is never read, in fact, 'cleanup' section will
directly return -1 when function is fail, so remove this dead assignment.

* src/qemu/qemu_process.c: kill dead assignment.

Signed-off-by: Alex Jia <ajia@redhat.com>
This commit is contained in:
Alex Jia 2011-08-04 13:30:18 +08:00 committed by Eric Blake
parent 8329c56e3a
commit 2280447962
1 changed files with 0 additions and 3 deletions
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3
src/qemu/qemu_process.c
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@ -2908,13 +2908,11 @@ int qemuProcessStart(virConnectPtr conn,
VIR_DEBUG("Writing early domain status to disk");
if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) {
ret = -1;
goto cleanup;
}
VIR_DEBUG("Waiting for handshake from child");
if (virCommandHandshakeWait(cmd) < 0) {
ret = -1;
goto cleanup;
}
@ -2943,7 +2941,6 @@ int qemuProcessStart(virConnectPtr conn,
VIR_DEBUG("Labelling done, completing handshake to child");
if (virCommandHandshakeNotify(cmd) < 0) {
ret = -1;
goto cleanup;
}
VIR_DEBUG("Handshake complete, child running");