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storage: return -1 when fs pool can't be mounted

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Don't reuse the return value of virStorageBackendFileSystemIsMounted.
If it's 0, we'd return it even if the mount command failed.

Also, don't report another error if it's -1, since one has already
been reported.

Introduced by 258e06c.

https://bugzilla.redhat.com/show_bug.cgi?id=981251
(cherry picked from commit 13fde7ceab)
This commit is contained in:
Ján Tomko 2013-07-11 12:36:59 +02:00
parent d145c8300f
commit a710962d86
1 changed files with 7 additions and 4 deletions
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5
src/storage/storage_backend_fs.c
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@ -352,6 +352,7 @@ virStorageBackendFileSystemMount(virStoragePoolObjPtr pool) {
pool->def->source.format == VIR_STORAGE_POOL_NETFS_GLUSTERFS);
virCommandPtr cmd = NULL;
int ret = -1;
int rc;
if (pool->def->type == VIR_STORAGE_POOL_NETFS) {
if (pool->def->source.nhost != 1) {
@ -378,10 +379,12 @@ virStorageBackendFileSystemMount(virStoragePoolObjPtr pool) {
}
/* Short-circuit if already mounted */
if ((ret = virStorageBackendFileSystemIsMounted(pool)) != 0) {
if ((rc = virStorageBackendFileSystemIsMounted(pool)) != 0) {
if (rc == 1) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("Target '%s' is already mounted"),
pool->def->target.path);
}
return -1;
}