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NFSv4: Remove unreachable error condition due to rpc_run_task()
authorXiyu Yang <xiyuyang19@fudan.edu.cn>
Sat, 25 Apr 2020 13:04:40 +0000 (21:04 +0800)
committerTrond Myklebust <trond.myklebust@hammerspace.com>
Sat, 25 Apr 2020 13:20:42 +0000 (09:20 -0400)
commit6e47666ef93dc9c4011407df8d2de1dd1ed39f25
tree7969d61c72de0a24dadb41ea5c0764a695a468f3tree | snapshot
parentefe57fd58e1cb77f9186152ee12a8aa4ae3348e0commit | diff
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>
fs/nfs/nfs4proc.c diff | blob | history
Domain: System / Kernel;