[mjansen] 71309: [UNIATA] Fix uninitialized variable usage. Patch by 'Alter'. CORE-11157 #resolve #comment Thanks!

Author: mjansen
Date: Tue May 10 18:15:35 2016
New Revision: 71309

URL: http://svn.reactos.org/svn/reactos?rev=71309&view=rev
Log:
[UNIATA] Fix uninitialized variable usage. Patch by 'Alter'. CORE-11157 #resolve #comment Thanks!

Modified:
    trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp

Modified: trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/storage/ide/uniata/...
==============================================================================
--- trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp	[iso-8859-1] (original)
+++ trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp	[iso-8859-1] Tue May 10 18:15:35 2016
@@ -1538,7 +1538,7 @@
         if(deviceExtension->DevID == ATA_I82371FB) {
             KdPrint2((PRINT_PREFIX "  I82371FB\n"));
             USHORT reg4x;
-            USHORT control;
+            USHORT control=0;
             for(i=wdmamode; i>=0; i--) {
                 idx = 5+i;
                 if(AtaSetTransferMode(deviceExtension, DeviceNumber, lChannel, LunExt, ATA_WDMA0 + i)) {
@@ -1559,9 +1559,9 @@
             }
             GetPciConfig2(0x40+Channel*2, reg4x);
             if(apiomode > ATA_PIO0) {
-                control = 0x03;	/* IORDY|TIME0 */
+                control |= 0x03;	/* IORDY|TIME0 */
             } else {
-                control = 0x02;	/* IORDY */
+                control |= 0x02;	/* IORDY */
             }
        // if (ata_pio_need_iordy(adev))
    	//control |= 2;	/* IE */