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authorNeilBrown <neilb@suse.com>2017-04-10 12:19:40 +1000
committerTrond Myklebust <trond.myklebust@primarydata.com>2017-04-20 13:44:57 -0400
commit62b2417e84ba0734d3f4f95a17e6f5f0be54d75a (patch)
treef3389ff25d0fa5282531b726a9a9d8d3086374cd /net/sunrpc/sched.c
parent518662e0fcb9fa241fe90a337b59bc5066b2a930 (diff)
downloadlinux-62b2417e84ba0734d3f4f95a17e6f5f0be54d75a.tar.bz2
sunrpc: don't check for failure from mempool_alloc()
When mempool_alloc() is allowed to sleep (GFP_NOIO allows sleeping) it cannot fail. So rpc_alloc_task() cannot fail, so rpc_new_task doesn't need to test for failure. Consequently rpc_new_task() cannot fail, so the callers don't need to test. Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'net/sunrpc/sched.c')
-rw-r--r--net/sunrpc/sched.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 5db68b371db2..0cc83839c13c 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -965,11 +965,6 @@ struct rpc_task *rpc_new_task(const struct rpc_task_setup *setup_data)
if (task == NULL) {
task = rpc_alloc_task();
- if (task == NULL) {
- rpc_release_calldata(setup_data->callback_ops,
- setup_data->callback_data);
- return ERR_PTR(-ENOMEM);
- }
flags = RPC_TASK_DYNAMIC;
}