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| author |   Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-07-31 21:18:44 -0500 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-08-08 16:50:02 -0400 |
| commit | 01e03bdc745bf2b86fadfc44e57512fd39f9d54f (patch) | |
| tree | 12e75864acd588be1411a0f518c6bde22c88426c /fs/nfs/nfs4proc.c | |
| parent | NFSv4: Mark the inode change attribute up to date in update_changeattr() (diff) | |
| download | linux-dev-01e03bdc745bf2b86fadfc44e57512fd39f9d54f.tar.xz linux-dev-01e03bdc745bf2b86fadfc44e57512fd39f9d54f.zip | |
NFS: Mark expected switch fall-throughs
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>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 45664bdfc1d5..68788f022461 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -449,6 +449,7 @@ static int nfs4_do_handle_exception(struct nfs_server *server, stateid); goto wait_on_recovery; } + /* Fall through */ case -NFS4ERR_OPENMODE: if (inode) { int err; @@ -501,8 +502,10 @@ static int nfs4_do_handle_exception(struct nfs_server *server, ret = -EBUSY; break; } + /* Fall through */ case -NFS4ERR_DELAY: nfs_inc_server_stats(server, NFSIOS_DELAY); + /* Fall through */ case -NFS4ERR_GRACE: case -NFS4ERR_LAYOUTTRYLATER: case -NFS4ERR_RECALLCONFLICT: @@ -1385,6 +1388,7 @@ static int can_open_delegated(struct nfs_delegation *delegation, fmode_t fmode, case NFS4_OPEN_CLAIM_PREVIOUS: if (!test_bit(NFS_DELEGATION_NEED_RECLAIM, &delegation->flags)) break; + /* Fall through */ default: return 0; } @@ -2154,6 +2158,7 @@ int nfs4_open_delegation_recall(struct nfs_open_context *ctx, err = nfs4_open_recover_helper(opendata, FMODE_WRITE); if (err) break; + /* Fall through */ case FMODE_READ: err = nfs4_open_recover_helper(opendata, FMODE_READ); } @@ -2283,6 +2288,7 @@ static void nfs4_open_prepare(struct rpc_task *task, void *calldata) case NFS4_OPEN_CLAIM_DELEG_CUR_FH: case NFS4_OPEN_CLAIM_DELEG_PREV_FH: data->o_arg.open_bitmap = &nfs4_open_noattr_bitmap[0]; + /* Fall through */ case NFS4_OPEN_CLAIM_FH: task->tk_msg.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_OPEN_NOATTR]; } @@ -6267,11 +6273,13 @@ static void nfs4_locku_done(struct rpc_task *task, void *data) if (nfs4_update_lock_stateid(calldata->lsp, &calldata->res.stateid)) break; + /* Fall through */ case -NFS4ERR_ADMIN_REVOKED: case -NFS4ERR_EXPIRED: nfs4_free_revoked_stateid(calldata->server, &calldata->arg.stateid, task->tk_msg.rpc_cred); + /* Fall through */ case -NFS4ERR_BAD_STATEID: case -NFS4ERR_OLD_STATEID: case -NFS4ERR_STALE_STATEID: |