pnfs-obj: don't leak objio_state if ore_write/read fails
commit 9909d45a8557455ca5f8ee7af0f253debc851f1a upstream.
[Bug since 3.2 Kernel]
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c
index 4bff4a3..42ac1bf 100644
--- a/fs/nfs/objlayout/objio_osd.c
+++ b/fs/nfs/objlayout/objio_osd.c
@@ -453,7 +453,10 @@
objios->ios->done = _read_done;
dprintk("%s: offset=0x%llx length=0x%x\n", __func__,
rdata->args.offset, rdata->args.count);
- return ore_read(objios->ios);
+ ret = ore_read(objios->ios);
+ if (unlikely(ret))
+ objio_free_result(&objios->oir);
+ return ret;
}
/*
@@ -537,8 +540,10 @@
dprintk("%s: offset=0x%llx length=0x%x\n", __func__,
wdata->args.offset, wdata->args.count);
ret = ore_write(objios->ios);
- if (unlikely(ret))
+ if (unlikely(ret)) {
+ objio_free_result(&objios->oir);
return ret;
+ }
if (objios->sync)
_write_done(objios->ios, objios);