ide: remove BUG() from ide_complete_rq()
It is no longer needed so remove it, also while at it dequeue the request
only on blk_end_request() success and make ide_complete_rq() return an error
value.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 32369d5..bb62bfa 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1166,7 +1166,7 @@
const struct ide_devset *setting, int arg);
void ide_complete_cmd(ide_drive_t *, struct ide_cmd *, u8, u8);
-void ide_complete_rq(ide_drive_t *, int);
+int ide_complete_rq(ide_drive_t *, int);
void ide_tf_dump(const char *, struct ide_taskfile *);