From: Steve French <stfrench@microsoft.com>
Date: Tue, 1 Oct 2019 21:25:46 -0500
Subject: [PATCH] smb3: cleanup some recent endian errors spotted by updated
sparse
Git-commit: 52870d5048919004b6629d1a2f2b0a99c23b9960
References: bsc#1144333
Patch-mainline: v5.4-rc3
Now that sparse has been fixed, it spotted a couple recent minor
endian errors (and removed one additional sparse warning).
Thanks to Luc Van Oostenryck for his help fixing sparse.
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Acked-by: Paulo Alcantara <palcantara@suse.de>
---
fs/cifs/connect.c | 2 +-
fs/cifs/smb2pdu.c | 3 ++-
fs/cifs/smb2proto.h | 4 ++++
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 2850c3ce4391..b724227b853c 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -4264,7 +4264,7 @@ static int mount_get_conns(struct smb_vol *vol, struct cifs_sb_info *cifs_sb,
server->ops->qfs_tcon(*xid, tcon);
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_RO_CACHE) {
if (tcon->fsDevInfo.DeviceCharacteristics &
- FILE_READ_ONLY_DEVICE)
+ cpu_to_le32(FILE_READ_ONLY_DEVICE))
cifs_dbg(VFS, "mounted to read only share\n");
else if ((cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_RW_CACHE) == 0)
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 85f9d614d968..fd5f2b4b7582 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -3217,7 +3217,8 @@ SMB2_notify_init(const unsigned int xid, struct smb_rqst *rqst,
req->PersistentFileId = persistent_fid;
req->VolatileFileId = volatile_fid;
- req->OutputBufferLength = SMB2_MAX_BUFFER_SIZE - MAX_SMB2_HDR_SIZE;
+ req->OutputBufferLength =
+ cpu_to_le32(SMB2_MAX_BUFFER_SIZE - MAX_SMB2_HDR_SIZE);
req->CompletionFilter = cpu_to_le32(completion_filter);
if (watch_tree)
req->Flags = cpu_to_le16(SMB2_WATCH_TREE);
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index da3a6d580808..71b2930b8e0b 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -150,6 +150,10 @@ extern int SMB2_ioctl_init(struct cifs_tcon *tcon, struct smb_rqst *rqst,
bool is_fsctl, char *in_data, u32 indatalen,
__u32 max_response_size);
extern void SMB2_ioctl_free(struct smb_rqst *rqst);
+extern int SMB2_change_notify(const unsigned int xid, struct cifs_tcon *tcon,
+ u64 persistent_fid, u64 volatile_fid, bool watch_tree,
+ u32 completion_filter);
+
extern int SMB2_close(const unsigned int xid, struct cifs_tcon *tcon,
u64 persistent_file_id, u64 volatile_file_id);
extern int SMB2_close_flags(const unsigned int xid, struct cifs_tcon *tcon,
--
2.25.1