Commit 6e47666e authored by Xiyu Yang's avatar Xiyu Yang Committed by Trond Myklebust

NFSv4: Remove unreachable error condition due to rpc_run_task()

nfs4_proc_layoutget() invokes rpc_run_task(), which return the value to
"task". Since rpc_run_task() is impossible to return an ERR pointer,
there is no need to add the IS_ERR() condition on "task" here. So we
need to remove it.
Signed-off-by: default avatarXiyu Yang <xiyuyang19@fudan.edu.cn>
Signed-off-by: default avatarXin Tan <tanxin.ctf@gmail.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
parent efe57fd5
...@@ -9191,8 +9191,7 @@ nfs4_proc_layoutget(struct nfs4_layoutget *lgp, long *timeout) ...@@ -9191,8 +9191,7 @@ nfs4_proc_layoutget(struct nfs4_layoutget *lgp, long *timeout)
nfs4_init_sequence(&lgp->args.seq_args, &lgp->res.seq_res, 0, 0); nfs4_init_sequence(&lgp->args.seq_args, &lgp->res.seq_res, 0, 0);
task = rpc_run_task(&task_setup_data); task = rpc_run_task(&task_setup_data);
if (IS_ERR(task))
return ERR_CAST(task);
status = rpc_wait_for_completion_task(task); status = rpc_wait_for_completion_task(task);
if (status != 0) if (status != 0)
goto out; goto out;
......
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