diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2021-05-25 15:40:22 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-25 07:30:34 -1000 |
| commit | b2db6c35ba986ebe1ddd6b65f21a810346299d7f (patch) | |
| tree | fe0d0e96223247ce25827a5673f528889dfb6ba0 /fs/afs | |
| parent | a050a6d2b7e80ca52b2f4141eaf3420d201b72b3 (diff) | |
| download | lwn-b2db6c35ba986ebe1ddd6b65f21a810346299d7f.tar.gz lwn-b2db6c35ba986ebe1ddd6b65f21a810346299d7f.zip | |
afs: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple fallthrough pseudo-keywords in
places where the code is intended to fall through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeffrey Altman <jaltman@auristor.com>
cc: linux-afs@lists.infradead.org
cc: linux-hardening@vger.kernel.org
Link: https://lore.kernel.org/r/51150b54e0b0431a2c401cd54f2c4e7f50e94601.1605896059.git.gustavoars@kernel.org/ # v1
Link: https://lore.kernel.org/r/20210420211615.GA51432@embeddedor/ # v2
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/afs')
| -rw-r--r-- | fs/afs/cmservice.c | 5 | ||||
| -rw-r--r-- | fs/afs/fsclient.c | 4 | ||||
| -rw-r--r-- | fs/afs/vlclient.c | 1 |
3 files changed, 10 insertions, 0 deletions
diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c index a4e9e6e07e93..d3c6bb22c5f4 100644 --- a/fs/afs/cmservice.c +++ b/fs/afs/cmservice.c @@ -322,6 +322,8 @@ static int afs_deliver_cb_callback(struct afs_call *call) return ret; call->unmarshall++; + fallthrough; + case 5: break; } @@ -418,6 +420,7 @@ static int afs_deliver_cb_init_call_back_state3(struct afs_call *call) r->node[loop] = ntohl(b[loop + 5]); call->unmarshall++; + fallthrough; case 2: break; @@ -530,6 +533,7 @@ static int afs_deliver_cb_probe_uuid(struct afs_call *call) r->node[loop] = ntohl(b[loop + 5]); call->unmarshall++; + fallthrough; case 2: break; @@ -663,6 +667,7 @@ static int afs_deliver_yfs_cb_callback(struct afs_call *call) afs_extract_to_tmp(call); call->unmarshall++; + fallthrough; case 3: break; diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c index 2f695a260442..dd3f45d906d2 100644 --- a/fs/afs/fsclient.c +++ b/fs/afs/fsclient.c @@ -388,6 +388,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call) req->file_size = vp->scb.status.size; call->unmarshall++; + fallthrough; case 5: break; @@ -1408,6 +1409,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call) _debug("motd '%s'", p); call->unmarshall++; + fallthrough; case 8: break; @@ -1845,6 +1847,7 @@ static int afs_deliver_fs_inline_bulk_status(struct afs_call *call) xdr_decode_AFSVolSync(&bp, &op->volsync); call->unmarshall++; + fallthrough; case 6: break; @@ -1979,6 +1982,7 @@ static int afs_deliver_fs_fetch_acl(struct afs_call *call) xdr_decode_AFSVolSync(&bp, &op->volsync); call->unmarshall++; + fallthrough; case 4: break; diff --git a/fs/afs/vlclient.c b/fs/afs/vlclient.c index dc9327332f06..00fca3c66ba6 100644 --- a/fs/afs/vlclient.c +++ b/fs/afs/vlclient.c @@ -593,6 +593,7 @@ static int afs_deliver_yfsvl_get_endpoints(struct afs_call *call) if (ret < 0) return ret; call->unmarshall = 6; + fallthrough; case 6: break; |