diff options
| author | Zhang Xiaoxu <zhangxiaoxu5@huawei.com> | 2022-08-23 20:52:02 +0800 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-08-24 22:30:09 -0500 |
| commit | d291e703f420d5f8f999fe54f360d54d213bddb4 (patch) | |
| tree | 12bac3fe7ea04b16c037e77d1b003c2922162fea /fs/cifs/connect.c | |
| parent | b6b3624d016b980f917b46e6b964f943ac5ac56e (diff) | |
cifs: Add helper function to check smb1+ server
SMB1 server's header_preamble_size is not 0, add use is_smb1 function
to simplify the code, no actual functional changes.
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 0123f41c26f5..a0a06b6f252b 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -871,7 +871,7 @@ smb2_get_credits_from_hdr(char *buffer, struct TCP_Server_Info *server) /* * SMB1 does not use credits. */ - if (HEADER_PREAMBLE_SIZE(server)) + if (is_smb1(server)) return 0; return le16_to_cpu(shdr->CreditRequest); @@ -1121,7 +1121,7 @@ smb2_add_credits_from_hdr(char *buffer, struct TCP_Server_Info *server) /* * SMB1 does not use credits. */ - if (HEADER_PREAMBLE_SIZE(server)) + if (is_smb1(server)) return; if (shdr->CreditRequest) { @@ -1179,10 +1179,10 @@ cifs_demultiplex_thread(void *p) if (length < 0) continue; - if (HEADER_PREAMBLE_SIZE(server) == 0) - server->total_read = 0; - else + if (is_smb1(server)) server->total_read = length; + else + server->total_read = 0; /* * The right amount was read from socket - 4 bytes, |