diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/cifs/smb2file.c | 1 | ||||
-rw-r--r-- | fs/cifs/smb2ops.c | 35 | ||||
-rw-r--r-- | fs/cifs/smb2pdu.c | 20 | ||||
-rw-r--r-- | fs/cifs/smb2proto.h | 4 |
4 files changed, 24 insertions, 36 deletions
diff --git a/fs/cifs/smb2file.c b/fs/cifs/smb2file.c index f5dcc4940b6d..9dfd2dd612c2 100644 --- a/fs/cifs/smb2file.c +++ b/fs/cifs/smb2file.c @@ -61,7 +61,6 @@ smb2_open_file(const unsigned int xid, struct cifs_open_parms *oparms, nr_ioctl_req.Reserved = 0; rc = SMB2_ioctl(xid, oparms->tcon, fid->persistent_fid, fid->volatile_fid, FSCTL_LMR_REQUEST_RESILIENCY, - true /* is_fsctl */, (char *)&nr_ioctl_req, sizeof(nr_ioctl_req), CIFSMaxBufSize, NULL, NULL /* no return info */); if (rc == -EOPNOTSUPP) { diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 293fdfdf374b..96f3b0573606 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -681,7 +681,7 @@ SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon) struct cifs_ses *ses = tcon->ses; rc = SMB2_ioctl(xid, tcon, NO_FILE_ID, NO_FILE_ID, - FSCTL_QUERY_NETWORK_INTERFACE_INFO, true /* is_fsctl */, + FSCTL_QUERY_NETWORK_INTERFACE_INFO, NULL /* no data input */, 0 /* no data input */, CIFSMaxBufSize, (char **)&out_buf, &ret_data_len); if (rc == -EOPNOTSUPP) { @@ -1323,9 +1323,8 @@ SMB2_request_res_key(const unsigned int xid, struct cifs_tcon *tcon, struct resume_key_req *res_key; rc = SMB2_ioctl(xid, tcon, persistent_fid, volatile_fid, - FSCTL_SRV_REQUEST_RESUME_KEY, true /* is_fsctl */, - NULL, 0 /* no input */, CIFSMaxBufSize, - (char **)&res_key, &ret_data_len); + FSCTL_SRV_REQUEST_RESUME_KEY, NULL, 0 /* no input */, + CIFSMaxBufSize, (char **)&res_key, &ret_data_len); if (rc == -EOPNOTSUPP) { pr_warn_once("Server share %s does not support copy range\n", tcon->treeName); @@ -1467,7 +1466,7 @@ smb2_ioctl_query_info(const unsigned int xid, rqst[1].rq_nvec = SMB2_IOCTL_IOV_SIZE; rc = SMB2_ioctl_init(tcon, server, &rqst[1], COMPOUND_FID, COMPOUND_FID, - qi.info_type, true, buffer, qi.output_buffer_length, + qi.info_type, buffer, qi.output_buffer_length, CIFSMaxBufSize - MAX_SMB2_CREATE_RESPONSE_SIZE - MAX_SMB2_CLOSE_RESPONSE_SIZE); free_req1_func = SMB2_ioctl_free; @@ -1643,9 +1642,8 @@ smb2_copychunk_range(const unsigned int xid, retbuf = NULL; rc = SMB2_ioctl(xid, tcon, trgtfile->fid.persistent_fid, trgtfile->fid.volatile_fid, FSCTL_SRV_COPYCHUNK_WRITE, - true /* is_fsctl */, (char *)pcchunk, - sizeof(struct copychunk_ioctl), CIFSMaxBufSize, - (char **)&retbuf, &ret_data_len); + (char *)pcchunk, sizeof(struct copychunk_ioctl), + CIFSMaxBufSize, (char **)&retbuf, &ret_data_len); if (rc == 0) { if (ret_data_len != sizeof(struct copychunk_ioctl_rsp)) { @@ -1805,7 +1803,6 @@ static bool smb2_set_sparse(const unsigned int xid, struct cifs_tcon *tcon, rc = SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid, cfile->fid.volatile_fid, FSCTL_SET_SPARSE, - true /* is_fctl */, &setsparse, 1, CIFSMaxBufSize, NULL, NULL); if (rc) { tcon->broken_sparse_sup = true; @@ -1888,7 +1885,6 @@ smb2_duplicate_extents(const unsigned int xid, rc = SMB2_ioctl(xid, tcon, trgtfile->fid.persistent_fid, trgtfile->fid.volatile_fid, FSCTL_DUPLICATE_EXTENTS_TO_FILE, - true /* is_fsctl */, (char *)&dup_ext_buf, sizeof(struct duplicate_extents_to_file), CIFSMaxBufSize, NULL, @@ -1923,7 +1919,6 @@ smb3_set_integrity(const unsigned int xid, struct cifs_tcon *tcon, return SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid, cfile->fid.volatile_fid, FSCTL_SET_INTEGRITY_INFORMATION, - true /* is_fsctl */, (char *)&integr_info, sizeof(struct fsctl_set_integrity_information_req), CIFSMaxBufSize, NULL, @@ -1976,7 +1971,6 @@ smb3_enum_snapshots(const unsigned int xid, struct cifs_tcon *tcon, rc = SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid, cfile->fid.volatile_fid, FSCTL_SRV_ENUMERATE_SNAPSHOTS, - true /* is_fsctl */, NULL, 0 /* no input data */, max_response_size, (char **)&retbuf, &ret_data_len); @@ -2699,7 +2693,6 @@ smb2_get_dfs_refer(const unsigned int xid, struct cifs_ses *ses, do { rc = SMB2_ioctl(xid, tcon, NO_FILE_ID, NO_FILE_ID, FSCTL_DFS_GET_REFERRALS, - true /* is_fsctl */, (char *)dfs_req, dfs_req_size, CIFSMaxBufSize, (char **)&dfs_rsp, &dfs_rsp_size); if (!is_retryable_error(rc)) @@ -2906,8 +2899,7 @@ smb2_query_symlink(const unsigned int xid, struct cifs_tcon *tcon, rc = SMB2_ioctl_init(tcon, server, &rqst[1], fid.persistent_fid, - fid.volatile_fid, FSCTL_GET_REPARSE_POINT, - true /* is_fctl */, NULL, 0, + fid.volatile_fid, FSCTL_GET_REPARSE_POINT, NULL, 0, CIFSMaxBufSize - MAX_SMB2_CREATE_RESPONSE_SIZE - MAX_SMB2_CLOSE_RESPONSE_SIZE); @@ -3087,8 +3079,7 @@ smb2_query_reparse_tag(const unsigned int xid, struct cifs_tcon *tcon, rc = SMB2_ioctl_init(tcon, server, &rqst[1], COMPOUND_FID, - COMPOUND_FID, FSCTL_GET_REPARSE_POINT, - true /* is_fctl */, NULL, 0, + COMPOUND_FID, FSCTL_GET_REPARSE_POINT, NULL, 0, CIFSMaxBufSize - MAX_SMB2_CREATE_RESPONSE_SIZE - MAX_SMB2_CLOSE_RESPONSE_SIZE); @@ -3358,7 +3349,7 @@ static long smb3_zero_range(struct file *file, struct cifs_tcon *tcon, fsctl_buf.BeyondFinalZero = cpu_to_le64(offset + len); rc = SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid, - cfile->fid.volatile_fid, FSCTL_SET_ZERO_DATA, true, + cfile->fid.volatile_fid, FSCTL_SET_ZERO_DATA, (char *)&fsctl_buf, sizeof(struct file_zero_data_information), 0, NULL, NULL); @@ -3421,7 +3412,7 @@ static long smb3_punch_hole(struct file *file, struct cifs_tcon *tcon, rc = SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid, cfile->fid.volatile_fid, FSCTL_SET_ZERO_DATA, - true /* is_fctl */, (char *)&fsctl_buf, + (char *)&fsctl_buf, sizeof(struct file_zero_data_information), CIFSMaxBufSize, NULL, NULL); free_xid(xid); @@ -3481,7 +3472,7 @@ static int smb3_simple_fallocate_range(unsigned int xid, in_data.length = cpu_to_le64(len); rc = SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid, cfile->fid.volatile_fid, - FSCTL_QUERY_ALLOCATED_RANGES, true, + FSCTL_QUERY_ALLOCATED_RANGES, (char *)&in_data, sizeof(in_data), 1024 * sizeof(struct file_allocated_range_buffer), (char **)&out_data, &out_data_len); @@ -3802,7 +3793,7 @@ static loff_t smb3_llseek(struct file *file, struct cifs_tcon *tcon, loff_t offs rc = SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid, cfile->fid.volatile_fid, - FSCTL_QUERY_ALLOCATED_RANGES, true, + FSCTL_QUERY_ALLOCATED_RANGES, (char *)&in_data, sizeof(in_data), sizeof(struct file_allocated_range_buffer), (char **)&out_data, &out_data_len); @@ -3862,7 +3853,7 @@ static int smb3_fiemap(struct cifs_tcon *tcon, rc = SMB2_ioctl(xid, tcon, cfile->fid.persistent_fid, cfile->fid.volatile_fid, - FSCTL_QUERY_ALLOCATED_RANGES, true, + FSCTL_QUERY_ALLOCATED_RANGES, (char *)&in_data, sizeof(in_data), 1024 * sizeof(struct file_allocated_range_buffer), (char **)&out_data, &out_data_len); diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 9b31ea946d45..918152fb8582 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -1173,7 +1173,7 @@ int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon) } rc = SMB2_ioctl(xid, tcon, NO_FILE_ID, NO_FILE_ID, - FSCTL_VALIDATE_NEGOTIATE_INFO, true /* is_fsctl */, + FSCTL_VALIDATE_NEGOTIATE_INFO, (char *)pneg_inbuf, inbuflen, CIFSMaxBufSize, (char **)&pneg_rsp, &rsplen); if (rc == -EOPNOTSUPP) { @@ -3056,7 +3056,7 @@ int SMB2_ioctl_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, struct smb_rqst *rqst, u64 persistent_fid, u64 volatile_fid, u32 opcode, - bool is_fsctl, char *in_data, u32 indatalen, + char *in_data, u32 indatalen, __u32 max_response_size) { struct smb2_ioctl_req *req; @@ -3131,10 +3131,8 @@ SMB2_ioctl_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, req->hdr.CreditCharge = cpu_to_le16(DIV_ROUND_UP(max(indatalen, max_response_size), SMB2_MAX_BUFFER_SIZE)); - if (is_fsctl) - req->Flags = cpu_to_le32(SMB2_0_IOCTL_IS_FSCTL); - else - req->Flags = 0; + /* always an FSCTL (for now) */ + req->Flags = cpu_to_le32(SMB2_0_IOCTL_IS_FSCTL); /* validate negotiate request must be signed - see MS-SMB2 3.2.5.5 */ if (opcode == FSCTL_VALIDATE_NEGOTIATE_INFO) @@ -3161,9 +3159,9 @@ SMB2_ioctl_free(struct smb_rqst *rqst) */ int SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, - u64 volatile_fid, u32 opcode, bool is_fsctl, - char *in_data, u32 indatalen, u32 max_out_data_len, - char **out_data, u32 *plen /* returned data len */) + u64 volatile_fid, u32 opcode, char *in_data, u32 indatalen, + u32 max_out_data_len, char **out_data, + u32 *plen /* returned data len */) { struct smb_rqst rqst; struct smb2_ioctl_rsp *rsp = NULL; @@ -3205,7 +3203,7 @@ SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, rc = SMB2_ioctl_init(tcon, server, &rqst, persistent_fid, volatile_fid, opcode, - is_fsctl, in_data, indatalen, max_out_data_len); + in_data, indatalen, max_out_data_len); if (rc) goto ioctl_exit; @@ -3297,7 +3295,7 @@ SMB2_set_compression(const unsigned int xid, struct cifs_tcon *tcon, cpu_to_le16(COMPRESSION_FORMAT_DEFAULT); rc = SMB2_ioctl(xid, tcon, persistent_fid, volatile_fid, - FSCTL_SET_COMPRESSION, true /* is_fsctl */, + FSCTL_SET_COMPRESSION, (char *)&fsctl_input /* data input */, 2 /* in data len */, CIFSMaxBufSize /* max out data */, &ret_data /* out data */, NULL); diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h index 08f243757b9b..3f740f24b96a 100644 --- a/fs/cifs/smb2proto.h +++ b/fs/cifs/smb2proto.h @@ -137,13 +137,13 @@ extern int SMB2_open_init(struct cifs_tcon *tcon, extern void SMB2_open_free(struct smb_rqst *rqst); extern int SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, u64 volatile_fid, u32 opcode, - bool is_fsctl, char *in_data, u32 indatalen, u32 maxoutlen, + char *in_data, u32 indatalen, u32 maxoutlen, char **out_data, u32 *plen /* returned data len */); extern int SMB2_ioctl_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, struct smb_rqst *rqst, u64 persistent_fid, u64 volatile_fid, u32 opcode, - bool is_fsctl, char *in_data, u32 indatalen, + 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, |