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| author | Xiyu Yang <xiyuyang19@fudan.edu.cn> | 2020-04-25 16:04:40 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-04-25 16:20:42 +0300 |
| commit | 6e47666ef93dc9c4011407df8d2de1dd1ed39f25 (patch) | |
| tree | 7969d61c72de0a24dadb41ea5c0764a695a468f3 /fs/nfs | |
| parent | efe57fd58e1cb77f9186152ee12a8aa4ae3348e0 (diff) | |
| download | linux-6e47666ef93dc9c4011407df8d2de1dd1ed39f25.tar.xz | |
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: Xiyu Yang <xiyuyang19@fudan.edu.cn>
Signed-off-by: Xin Tan <tanxin.ctf@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 512afb1c7867..1c710a7834c2 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -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); task = rpc_run_task(&task_setup_data); - if (IS_ERR(task)) - return ERR_CAST(task); + status = rpc_wait_for_completion_task(task); if (status != 0) goto out; |