From: Chuck Lever <chuck.lever@oracle.com>
Date: Mon, 19 Apr 2021 14:02:54 -0400
Subject: [PATCH] xprtrdma: rpcrdma_mr_pop() already does list_del_init()
Git-commit: 1363e6388c363d0433f9aa4e2f33efe047572687
Patch-mainline: v5.13-rc1
References: git-fixes

The rpcrdma_mr_pop() earlier in the function has already cleared
out mr_list, so it must not be done again in the error path.

Fixes: 847568942f93 ("xprtrdma: Remove fr_state")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Acked-by: NeilBrown <neilb@suse.com>

---
 net/sunrpc/xprtrdma/frwr_ops.c |    1 -
 1 file changed, 1 deletion(-)

--- a/net/sunrpc/xprtrdma/frwr_ops.c
+++ b/net/sunrpc/xprtrdma/frwr_ops.c
@@ -560,7 +560,6 @@ void frwr_unmap_sync(struct rpcrdma_xprt
 		mr = container_of(frwr, struct rpcrdma_mr, frwr);
 		bad_wr = bad_wr->next;
 
-		list_del_init(&mr->mr_list);
 		frwr_mr_recycle(mr);
 	}
 }