diff mbox series

[-next,2/2] ksmbd: Use helper macro SMB2_CREATE_TAG_POSIX

Message ID 20220826103927.2802716-3-zhangxiaoxu5@huawei.com
State New
Headers show
Series Use help macro SMB2_CREATE_TAG_POSIX in cifs and ksmbd | expand

Commit Message

zhangxiaoxu (A) Aug. 26, 2022, 10:39 a.m. UTC 
Posix tag already defined in fs/smbfs_common/smb2pdu.h, use
the helper macro SMB2_CREATE_TAG_POSIX here.

Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
---
 fs/ksmbd/oplock.c  | 18 +-----------------
 fs/ksmbd/smb2pdu.c | 18 +-----------------
 2 files changed, 2 insertions(+), 34 deletions(-)
diff mbox series

Patch

diff --git a/fs/ksmbd/oplock.c b/fs/ksmbd/oplock.c
index 9046cff4374b..1ca867c2a5fe 100644
--- a/fs/ksmbd/oplock.c
+++ b/fs/ksmbd/oplock.c
@@ -1618,23 +1618,7 @@  void create_posix_rsp_buf(char *cc, struct ksmbd_file *fp)
 	buf->ccontext.NameOffset = cpu_to_le16(offsetof
 			(struct create_posix_rsp, Name));
 	buf->ccontext.NameLength = cpu_to_le16(POSIX_CTXT_DATA_LEN);
-	/* SMB2_CREATE_TAG_POSIX is "0x93AD25509CB411E7B42383DE968BCD7C" */
-	buf->Name[0] = 0x93;
-	buf->Name[1] = 0xAD;
-	buf->Name[2] = 0x25;
-	buf->Name[3] = 0x50;
-	buf->Name[4] = 0x9C;
-	buf->Name[5] = 0xB4;
-	buf->Name[6] = 0x11;
-	buf->Name[7] = 0xE7;
-	buf->Name[8] = 0xB4;
-	buf->Name[9] = 0x23;
-	buf->Name[10] = 0x83;
-	buf->Name[11] = 0xDE;
-	buf->Name[12] = 0x96;
-	buf->Name[13] = 0x8B;
-	buf->Name[14] = 0xCD;
-	buf->Name[15] = 0x7C;
+	memcpy(buf->Name, SMB2_CREATE_TAG_POSIX, 16);
 
 	buf->nlink = cpu_to_le32(inode->i_nlink);
 	buf->reparse_tag = cpu_to_le32(fp->volatile_id);
diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c
index c49f65146ab3..2686be12199b 100644
--- a/fs/ksmbd/smb2pdu.c
+++ b/fs/ksmbd/smb2pdu.c
@@ -784,23 +784,7 @@  static void build_posix_ctxt(struct smb2_posix_neg_context *pneg_ctxt)
 {
 	pneg_ctxt->ContextType = SMB2_POSIX_EXTENSIONS_AVAILABLE;
 	pneg_ctxt->DataLength = cpu_to_le16(POSIX_CTXT_DATA_LEN);
-	/* SMB2_CREATE_TAG_POSIX is "0x93AD25509CB411E7B42383DE968BCD7C" */
-	pneg_ctxt->Name[0] = 0x93;
-	pneg_ctxt->Name[1] = 0xAD;
-	pneg_ctxt->Name[2] = 0x25;
-	pneg_ctxt->Name[3] = 0x50;
-	pneg_ctxt->Name[4] = 0x9C;
-	pneg_ctxt->Name[5] = 0xB4;
-	pneg_ctxt->Name[6] = 0x11;
-	pneg_ctxt->Name[7] = 0xE7;
-	pneg_ctxt->Name[8] = 0xB4;
-	pneg_ctxt->Name[9] = 0x23;
-	pneg_ctxt->Name[10] = 0x83;
-	pneg_ctxt->Name[11] = 0xDE;
-	pneg_ctxt->Name[12] = 0x96;
-	pneg_ctxt->Name[13] = 0x8B;
-	pneg_ctxt->Name[14] = 0xCD;
-	pneg_ctxt->Name[15] = 0x7C;
+	memcpy(pneg_ctxt->Name, SMB2_CREATE_TAG_POSIX, 16);
 }
 
 static void assemble_neg_contexts(struct ksmbd_conn *conn,