[libvirt] [PATCH 3/6] util: storagefile: Don't report errors from virStorageSourceUpdatePhysicalSize

[Peter Krempa]

virStorageSourceUpdatePhysicalSize is called only from
qemuDomainStorageUpdatePhysical and all callers of it reset the libvirt
error if -1 is returned.

Don't bother setting the error in the first place.

Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
 src/util/virstoragefile.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index 4011187a7e..21bd1f00c9 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -3746,7 +3746,7 @@ virStorageSourceNewFromBacking(virStorageSourcePtr parent)
  * To be called for domain storage source reporting as the volume code does
  * not set/use the 'type' field for the voldef->source.target
  *
- * Returns 0 on success, -1 on error.
+ * Returns 0 on success, -1 on error. No libvirt errors are reported.
  */
 int
 virStorageSourceUpdatePhysicalSize(virStorageSourcePtr src,
@@ -3763,11 +3763,8 @@ virStorageSourceUpdatePhysicalSize(virStorageSourcePtr src,
         break;

     case VIR_STORAGE_TYPE_BLOCK:
-        if ((end = lseek(fd, 0, SEEK_END)) == (off_t) -1) {
-            virReportSystemError(errno, _("failed to seek to end of '%s'"),
-                                 src->path);
+        if ((end = lseek(fd, 0, SEEK_END)) == (off_t) -1)
             return -1;
-        }

         src->physical = end;
         break;
@@ -3780,12 +3777,7 @@ virStorageSourceUpdatePhysicalSize(virStorageSourcePtr src,
     case VIR_STORAGE_TYPE_VOLUME:
     case VIR_STORAGE_TYPE_NONE:
     case VIR_STORAGE_TYPE_LAST:
-        virReportError(VIR_ERR_INTERNAL_ERROR,
-                       _("cannot retrieve physical for path '%s' type '%s'"),
-                       NULLSTR(src->path),
-                       virStorageTypeToString(actual_type));
         return -1;
-        break;
     }

     return 0;
-- 
2.21.0