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cifs: remove the cifs_ses->flags field

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This field is completely unused:

CIFS_SES_W9X is completely unused. CIFS_SES_LANMAN and CIFS_SES_OS2
are set but never checked. CIFS_SES_NT4 is checked, but never set.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Jeff Layton
2013-05-26 07:00:56 -04:00
committed by Steve French
parent 3534b8508e
commit 281e2e7d06
4 changed files with 7 additions and 29 deletions
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18
fs/cifs/smb1ops.c
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@@ -765,20 +765,14 @@ smb_set_file_info(struct inode *inode, const char *full_path,
}
tcon = tlink_tcon(tlink);
/*
* NT4 apparently returns success on this call, but it doesn't really
* work.
*/
if (!(tcon->ses->flags & CIFS_SES_NT4)) {
rc = CIFSSMBSetPathInfo(xid, tcon, full_path, buf,
cifs_sb->local_nls,
rc = CIFSSMBSetPathInfo(xid, tcon, full_path, buf, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc == 0) {
cinode->cifsAttrs = le32_to_cpu(buf->Attributes);
goto out;
} else if (rc != -EOPNOTSUPP && rc != -EINVAL)
goto out;
if (rc == 0) {
cinode->cifsAttrs = le32_to_cpu(buf->Attributes);
goto out;
} else if (rc != -EOPNOTSUPP && rc != -EINVAL) {
goto out;
}
cifs_dbg(FYI, "calling SetFileInfo since SetPathInfo for times not supported by this server\n");