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authorRonnie Sahlberg <lsahlber@redhat.com>2018-03-31 03:45:31 +0300
committerSteve French <smfrench@gmail.com>2018-04-02 21:09:44 +0300
commit93012bf984163f6616d1ab606a7cd86095c052c6 (patch)
tree5f72bd3f1e727d2e1d85a33be1a95cc5ab350971 /fs/cifs/smb1ops.c
parent21a4e14aaedbc85f203d37e56cb26235b22b43f6 (diff)
downloadlinux-93012bf984163f6616d1ab606a7cd86095c052c6.tar.xz
cifs: add server->vals->header_preamble_size
This variable is set to 4 for all protocol versions and replaces the hardcoded constant 4 throughought the code. This will later be updated to reflect whether a response packet has a 4 byte length preamble or not once we start removing this field from the SMB2+ dialects. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'fs/cifs/smb1ops.c')
-rw-r--r--fs/cifs/smb1ops.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 3d495e440c87..aff8ce8ba34d 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -1122,6 +1122,7 @@ struct smb_version_values smb1_values = {
.exclusive_lock_type = 0,
.shared_lock_type = LOCKING_ANDX_SHARED_LOCK,
.unlock_lock_type = 0,
+ .header_preamble_size = 4,
.header_size = sizeof(struct smb_hdr),
.max_header_size = MAX_CIFS_HDR_SIZE,
.read_rsp_size = sizeof(READ_RSP),