From: Namjae Jeon namjae.jeon@samsung.com
mainline inclusion from mainline-5.15-rc1 commit f4228b678b410a401148f9ad9911d0013fa0f24e category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I60T7G CVE: NA
Reference: https://git.kernel.org/torvalds/linux/c/f4228b678b41
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Change data type of function that return only 0 or 1 to boolean.
Signed-off-by: Namjae Jeon namjae.jeon@samsung.com Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Jason Yan yanaijie@huawei.com Signed-off-by: Zhong Jinghua zhongjinghua@huawei.com --- fs/ksmbd/smb2pdu.c | 32 ++++++++++++++++---------------- fs/ksmbd/smb2pdu.h | 6 +++--- fs/ksmbd/smb_common.h | 2 +- 3 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index 8155a282c151..5684841450d6 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -58,18 +58,18 @@ static void __wbuf(struct ksmbd_work *work, void **req, void **rsp) * * Return: 1 if valid session id, otherwise 0 */ -static inline int check_session_id(struct ksmbd_conn *conn, u64 id) +static inline bool check_session_id(struct ksmbd_conn *conn, u64 id) { struct ksmbd_session *sess;
if (id == 0 || id == -1) - return 0; + return false;
sess = ksmbd_session_lookup_all(conn, id); if (sess) - return 1; + return true; pr_err("Invalid user session id: %llu\n", id); - return 0; + return false; }
struct channel *lookup_chann_list(struct ksmbd_session *sess, struct ksmbd_conn *conn) @@ -145,45 +145,45 @@ void smb2_set_err_rsp(struct ksmbd_work *work) * is_smb2_neg_cmd() - is it smb2 negotiation command * @work: smb work containing smb header * - * Return: 1 if smb2 negotiation command, otherwise 0 + * Return: true if smb2 negotiation command, otherwise false */ -int is_smb2_neg_cmd(struct ksmbd_work *work) +bool is_smb2_neg_cmd(struct ksmbd_work *work) { struct smb2_hdr *hdr = work->request_buf;
/* is it SMB2 header ? */ if (hdr->ProtocolId != SMB2_PROTO_NUMBER) - return 0; + return false;
/* make sure it is request not response message */ if (hdr->Flags & SMB2_FLAGS_SERVER_TO_REDIR) - return 0; + return false;
if (hdr->Command != SMB2_NEGOTIATE) - return 0; + return false;
- return 1; + return true; }
/** * is_smb2_rsp() - is it smb2 response * @work: smb work containing smb response buffer * - * Return: 1 if smb2 response, otherwise 0 + * Return: true if smb2 response, otherwise false */ -int is_smb2_rsp(struct ksmbd_work *work) +bool is_smb2_rsp(struct ksmbd_work *work) { struct smb2_hdr *hdr = work->response_buf;
/* is it SMB2 header ? */ if (hdr->ProtocolId != SMB2_PROTO_NUMBER) - return 0; + return false;
/* make sure it is response not request message */ if (!(hdr->Flags & SMB2_FLAGS_SERVER_TO_REDIR)) - return 0; + return false;
- return 1; + return true; }
/** @@ -8244,7 +8244,7 @@ int smb3_encrypt_resp(struct ksmbd_work *work) return rc; }
-int smb3_is_transform_hdr(void *buf) +bool smb3_is_transform_hdr(void *buf) { struct smb2_transform_hdr *trhdr = buf;
diff --git a/fs/ksmbd/smb2pdu.h b/fs/ksmbd/smb2pdu.h index 89019f67234c..bcec845b03f3 100644 --- a/fs/ksmbd/smb2pdu.h +++ b/fs/ksmbd/smb2pdu.h @@ -1638,8 +1638,8 @@ void init_smb2_max_read_size(unsigned int sz); void init_smb2_max_write_size(unsigned int sz); void init_smb2_max_trans_size(unsigned int sz);
-int is_smb2_neg_cmd(struct ksmbd_work *work); -int is_smb2_rsp(struct ksmbd_work *work); +bool is_smb2_neg_cmd(struct ksmbd_work *work); +bool is_smb2_rsp(struct ksmbd_work *work);
u16 get_smb2_cmd_val(struct ksmbd_work *work); void set_smb2_rsp_status(struct ksmbd_work *work, __le32 err); @@ -1664,7 +1664,7 @@ void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status); struct channel *lookup_chann_list(struct ksmbd_session *sess, struct ksmbd_conn *conn); void smb3_preauth_hash_rsp(struct ksmbd_work *work); -int smb3_is_transform_hdr(void *buf); +bool smb3_is_transform_hdr(void *buf); int smb3_decrypt_req(struct ksmbd_work *work); int smb3_encrypt_resp(struct ksmbd_work *work); bool smb3_11_final_sess_setup_resp(struct ksmbd_work *work); diff --git a/fs/ksmbd/smb_common.h b/fs/ksmbd/smb_common.h index a4a765440ea3..57c667c1be06 100644 --- a/fs/ksmbd/smb_common.h +++ b/fs/ksmbd/smb_common.h @@ -473,7 +473,7 @@ struct smb_version_ops { void (*set_sign_rsp)(struct ksmbd_work *work); int (*generate_signingkey)(struct ksmbd_session *sess, struct ksmbd_conn *conn); int (*generate_encryptionkey)(struct ksmbd_session *sess); - int (*is_transform_hdr)(void *buf); + bool (*is_transform_hdr)(void *buf); int (*decrypt_req)(struct ksmbd_work *work); int (*encrypt_resp)(struct ksmbd_work *work); };