From 4f0bac6b66da3618d71b89f3c98faec5d1c3fac8 Mon Sep 17 00:00:00 2001
From: Steve French <stfrench@microsoft.com>
Date: Sat, 19 Jun 2021 16:19:09 -0500
Subject: [PATCH] smb311: remove dead code for non compounded posix query info
Although we may need this in some cases in the future, remove the
currently unused, non-compounded version of POSIX query info,
SMB11_posix_query_info (instead smb311_posix_query_path_info is now
called e.g. when revalidating dentries or retrieving info for getattr)
Addresses-Coverity: 1495708 ("Resource leaks")
Signed-off-by: Steve French <stfrench@microsoft.com>
---
fs/cifs/smb2pdu.c | 4 ++++
1 file changed, 4 insertions(+)
@@ -3484,6 +3484,8 @@ int SMB2_query_info(const unsigned int xid, struct cifs_tcon *tcon,
NULL);
}
+#ifdef 0
+/* currently unused, as now we are doing compounding instead (see smb311_posix_query_path_info) */
int
SMB311_posix_query_info(const unsigned int xid, struct cifs_tcon *tcon,
u64 persistent_fid, u64 volatile_fid, struct smb311_posix_qinfo *data, u32 *plen)
@@ -3495,7 +3497,9 @@ SMB311_posix_query_info(const unsigned int xid, struct cifs_tcon *tcon,
return query_info(xid, tcon, persistent_fid, volatile_fid,
SMB_FIND_FILE_POSIX_INFO, SMB2_O_INFO_FILE, 0,
output_len, sizeof(struct smb311_posix_qinfo), (void **)&data, plen);
+ /* Note caller must free "data" (passed in above). It may be allocated in query_info call */
}
+#endif
int
SMB2_query_acl(const unsigned int xid, struct cifs_tcon *tcon,
--
2.30.2
Although we may need this in some cases in the future, remove the currently unused, non-compounded version of POSIX query info, SMB11_posix_query_info (instead smb311_posix_query_path_info is now called e.g. when revalidating dentries or retrieving info for getattr) Addresses-Coverity: 1495708 ("Resource leaks")