ide: move rq->errors quirk out from ide_end_request()

Move rq->errors quirk out from ide_end_request() to its call sites.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 407e491..572aa96 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -298,6 +298,8 @@
 	return idefloppy_issue_pc(drive, pc);
 out_end:
 	drive->failed_pc = NULL;
+	if (blk_fs_request(rq) == 0 && rq->errors == 0)
+		rq->errors = -EIO;
 	ide_end_request(drive, 0, 0);
 	return ide_stopped;
 }