coverity#1242860 Unused value + loplugin:casttovoid

Change-Id: I80725fbde6fbf29d47f0b462ff22e6be4fbebaca

coverity#1242860 Unused value + loplugin:casttovoid
Change-Id: I80725fbde6fbf29d47f0b462ff22e6be4fbebaca
351202fd · Caolán McNamara · fcefc0d4 · 351202fd
Kaydet (Commit) 351202fd authored Tem 24, 2017 tarafından Caolán McNamara
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Showing with 5 additions and 2 deletions

sane.cxx extensions/source/scanner/sane.cxx +5 -2

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--- a/extensions/source/scanner/sane.cxx
+++ b/extensions/source/scanner/sane.cxx
@@ -666,9 +666,12 @@ bool Sane::Start( BitmapTransporter& rBitmap )
            if( nStatus != SANE_STATUS_GOOD )
            {
                bSynchronousRead = false;
-                nStatus = p_set_io_mode(maHandle, SANE_TRUE); (void)nStatus;
+                nStatus = p_set_io_mode(maHandle, SANE_TRUE);
                CheckConsistency( "sane_set_io_mode" );
-                SAL_WARN_IF(nStatus != SANE_STATUS_GOOD, "extensions.scanner", "driver is confused" );
+                if (nStatus != SANE_STATUS_GOOD)
+                {
+                    SAL_WARN("extensions.scanner", "SANE driver status is: " << nStatus);
+                }
            }

            SANE_Int nLen=0;