ide: sanitize ide_finish_cmd()

[~andy/linux] / drivers / ide / ide-dma.c

diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index cba9fe585d87c37ae97ab51e880a7afd033db794..820e5104ba47bbcfdbf7c0bd4f1ca798a87d668a 100644 (file)
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -98,7 +98,10 @@ ide_startstop_t ide_dma_intr(ide_drive_t *drive)
                if (!dma_stat) {
                        struct ide_cmd *cmd = &hwif->cmd;
 
-                       ide_finish_cmd(drive, cmd, stat);
+                       if ((cmd->tf_flags & IDE_TFLAG_FS) == 0)
+                               ide_finish_cmd(drive, cmd, stat);
+                       else
+                               ide_end_request(drive, 1, cmd->rq->nr_sectors);
                        return ide_stopped;
                }
                printk(KERN_ERR "%s: %s: bad DMA status (0x%02x)\n",