* [PATCH] nfsd: Mark expected switch fall-through
@ 2018-08-01 2:24 Gustavo A. R. Silva
2018-08-01 13:02 ` J. Bruce Fields
0 siblings, 1 reply; 2+ messages in thread
From: Gustavo A. R. Silva @ 2018-08-01 2:24 UTC (permalink / raw)
To: J. Bruce Fields, Jeff Layton; +Cc: linux-nfs, linux-kernel, Gustavo A. R. Silva
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Warning level 2 was used: -Wimplicit-fallthrough=2
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
fs/nfsd/nfs4callback.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 2a979aa9..5dd56e9 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -1078,6 +1078,7 @@ static bool nfsd4_cb_sequence_done(struct rpc_task *task, struct nfsd4_callback
break;
case -ESERVERFAULT:
++session->se_cb_seq_nr;
+ /* Fall through */
case 1:
case -NFS4ERR_BADSESSION:
nfsd4_mark_cb_fault(cb->cb_clp, cb->cb_seq_status);
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] nfsd: Mark expected switch fall-through
2018-08-01 2:24 [PATCH] nfsd: Mark expected switch fall-through Gustavo A. R. Silva
@ 2018-08-01 13:02 ` J. Bruce Fields
0 siblings, 0 replies; 2+ messages in thread
From: J. Bruce Fields @ 2018-08-01 13:02 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: Jeff Layton, linux-nfs, linux-kernel
On Tue, Jul 31, 2018 at 09:24:10PM -0500, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
Thanks, applying for 2.19.
--b.
>
> Warning level 2 was used: -Wimplicit-fallthrough=2
>
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
> fs/nfsd/nfs4callback.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
> index 2a979aa9..5dd56e9 100644
> --- a/fs/nfsd/nfs4callback.c
> +++ b/fs/nfsd/nfs4callback.c
> @@ -1078,6 +1078,7 @@ static bool nfsd4_cb_sequence_done(struct rpc_task *task, struct nfsd4_callback
> break;
> case -ESERVERFAULT:
> ++session->se_cb_seq_nr;
> + /* Fall through */
> case 1:
> case -NFS4ERR_BADSESSION:
> nfsd4_mark_cb_fault(cb->cb_clp, cb->cb_seq_status);
> --
> 2.7.4
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