diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2024-04-11 09:35:42 -0600 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-05-13 16:46:56 -0500 |
| commit | 9f9bef9bc5c68a6ca9bbffcd29cd188167c29ae1 (patch) | |
| tree | a485c44450fde25c0d4e2d622f2cb532a1ac9639 /fs/smb/client | |
| parent | f4e8d80292859809ea135e9f4c43bae47e4f58bc (diff) | |
smb: smb2pdu.h: Avoid -Wflex-array-member-not-at-end warnings
-Wflex-array-member-not-at-end is coming in GCC-14, and we are getting
ready to enable it globally.
So, in order to avoid ending up with a flexible-array member in the
middle of multiple other structs, we use the `__struct_group()` helper
to separate the flexible array from the rest of the members in the
flexible structure, and use the tagged `struct create_context_hdr`
instead of `struct create_context`.
So, with these changes, fix 51 of the following warnings[1]:
fs/smb/client/../common/smb2pdu.h:1225:31: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
Link: https://gist.github.com/GustavoARSilva/772526a39be3dd4db39e71497f0a9893 [1]
Link: https://github.com/KSPP/linux/issues/202
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb/client')
| -rw-r--r-- | fs/smb/client/smb2pdu.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/smb/client/smb2pdu.h b/fs/smb/client/smb2pdu.h index 2fccf0d4f53d..5c458ab3b05a 100644 --- a/fs/smb/client/smb2pdu.h +++ b/fs/smb/client/smb2pdu.h @@ -145,7 +145,7 @@ struct durable_context_v2 { } __packed; struct create_durable_v2 { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; struct durable_context_v2 dcontext; } __packed; @@ -167,7 +167,7 @@ struct durable_reconnect_context_v2_rsp { } __packed; struct create_durable_handle_reconnect_v2 { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; struct durable_reconnect_context_v2 dcontext; __u8 Pad[4]; @@ -175,7 +175,7 @@ struct create_durable_handle_reconnect_v2 { /* See MS-SMB2 2.2.13.2.5 */ struct crt_twarp_ctxt { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; __le64 Timestamp; @@ -183,12 +183,12 @@ struct crt_twarp_ctxt { /* See MS-SMB2 2.2.13.2.9 */ struct crt_query_id_ctxt { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; } __packed; struct crt_sd_ctxt { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; struct smb3_sd sd; } __packed; @@ -415,7 +415,7 @@ struct smb2_posix_info_parsed { }; struct smb2_create_ea_ctx { - struct create_context ctx; + struct create_context_hdr ctx; __u8 name[8]; struct smb2_file_full_ea_info ea; } __packed; |