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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-09-05 17:53:43 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-09-27 21:54:53 -0400 |
| commit | dbbab32574c384a83e5ea6fc970928424cd363ed (patch) | |
| tree | 8f784f0fc5142796b89a8b471e6df4924116bddc | |
| parent | bc8bcf3b150a29cd8d3f17a1aeb19a804ea683fa (diff) | |
| download | linux-dbbab32574c384a83e5ea6fc970928424cd363ed.tar.bz2 | |
cifs: get rid of unused arguments of CIFSSMBWrite()
they used to be used, but...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/cifs/cifsproto.h | 3 | ||||
| -rw-r--r-- | fs/cifs/cifssmb.c | 13 | ||||
| -rw-r--r-- | fs/cifs/link.c | 2 |
3 files changed, 5 insertions, 13 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 95dab43646f0..4ead72a001f9 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -392,8 +392,7 @@ extern int CIFSSMBRead(const unsigned int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes, char **buf, int *return_buf_type); extern int CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms, - unsigned int *nbytes, const char *buf, - const char __user *ubuf, const int long_op); + unsigned int *nbytes, const char *buf); extern int CIFSSMBWrite2(const unsigned int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes, struct kvec *iov, const int nvec); extern int CIFSGetSrvInodeNumber(const unsigned int xid, struct cifs_tcon *tcon, diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index fb63e4c70cff..f82d2823622f 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -1228,7 +1228,6 @@ OldOpenRetry: inc_rfc1001_len(pSMB, count); pSMB->ByteCount = cpu_to_le16(count); - /* long_op set to 1 to allow for oplock break timeouts */ rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *)pSMBr, &bytes_returned, 0); cifs_stats_inc(&tcon->stats.cifs_stats.num_opens); @@ -1768,8 +1767,7 @@ CIFSSMBRead(const unsigned int xid, struct cifs_io_parms *io_parms, int CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms, - unsigned int *nbytes, const char *buf, - const char __user *ubuf, const int long_op) + unsigned int *nbytes, const char *buf) { int rc = -EACCES; WRITE_REQ *pSMB = NULL; @@ -1838,12 +1836,7 @@ CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms, cpu_to_le16(offsetof(struct smb_com_write_req, Data) - 4); if (buf) memcpy(pSMB->Data, buf, bytes_sent); - else if (ubuf) { - if (copy_from_user(pSMB->Data, ubuf, bytes_sent)) { - cifs_buf_release(pSMB); - return -EFAULT; - } - } else if (count != 0) { + else if (count != 0) { /* No buffer */ cifs_buf_release(pSMB); return -EINVAL; @@ -1867,7 +1860,7 @@ CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms, } rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, - (struct smb_hdr *) pSMBr, &bytes_returned, long_op); + (struct smb_hdr *) pSMBr, &bytes_returned, 0); cifs_stats_inc(&tcon->stats.cifs_stats.num_writes); if (rc) { cifs_dbg(FYI, "Send error in write = %d\n", rc); diff --git a/fs/cifs/link.c b/fs/cifs/link.c index 062c2375549a..d031af8d3d4d 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -399,7 +399,7 @@ cifs_create_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, io_parms.offset = 0; io_parms.length = CIFS_MF_SYMLINK_FILE_SIZE; - rc = CIFSSMBWrite(xid, &io_parms, pbytes_written, pbuf, NULL, 0); + rc = CIFSSMBWrite(xid, &io_parms, pbytes_written, pbuf); CIFSSMBClose(xid, tcon, fid.netfid); return rc; } |