diff options
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-10-20 11:48:30 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-11-17 16:43:44 -0500 |
| commit | e9d476393504ff0f9ab38d88d7857ec6a2c81ff6 (patch) | |
| tree | 537a82d5db221728399ba8edf5d108ebf4487b84 /net/sunrpc/clnt.c | |
| parent | 6089dd0d731028531fb1148be9fd33274ff90da4 (diff) | |
net: sunrpc: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 2ad827db2704..d25b077d326d 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1586,6 +1586,7 @@ call_reserveresult(struct rpc_task *task) switch (status) { case -ENOMEM: rpc_delay(task, HZ >> 2); + /* fall through */ case -EAGAIN: /* woken up; retry */ task->tk_action = call_retry_reserve; return; @@ -1647,10 +1648,13 @@ call_refreshresult(struct rpc_task *task) /* Use rate-limiting and a max number of retries if refresh * had status 0 but failed to update the cred. */ + /* fall through */ case -ETIMEDOUT: rpc_delay(task, 3*HZ); + /* fall through */ case -EAGAIN: status = -EACCES; + /* fall through */ case -EKEYEXPIRED: if (!task->tk_cred_retry) break; @@ -1911,6 +1915,7 @@ call_connect_status(struct rpc_task *task) task->tk_action = call_bind; return; } + /* fall through */ case -ECONNRESET: case -ECONNABORTED: case -ENETUNREACH: @@ -1924,6 +1929,7 @@ call_connect_status(struct rpc_task *task) break; /* retry with existing socket, after a delay */ rpc_delay(task, 3*HZ); + /* fall through */ case -EAGAIN: /* Check for timeouts before looping back to call_bind */ case -ETIMEDOUT: @@ -2025,6 +2031,7 @@ call_transmit_status(struct rpc_task *task) rpc_exit(task, task->tk_status); break; } + /* fall through */ case -ECONNRESET: case -ECONNABORTED: case -EADDRINUSE: @@ -2145,6 +2152,7 @@ call_status(struct rpc_task *task) * were a timeout. */ rpc_delay(task, 3*HZ); + /* fall through */ case -ETIMEDOUT: task->tk_action = call_timeout; break; @@ -2152,14 +2160,17 @@ call_status(struct rpc_task *task) case -ECONNRESET: case -ECONNABORTED: rpc_force_rebind(clnt); + /* fall through */ case -EADDRINUSE: rpc_delay(task, 3*HZ); + /* fall through */ case -EPIPE: case -ENOTCONN: task->tk_action = call_bind; break; case -ENOBUFS: rpc_delay(task, HZ>>2); + /* fall through */ case -EAGAIN: task->tk_action = call_transmit; break; |