cifsd: merge time_wrappers.h into smb_common.h

This patch merge time_wrappers.h into smb_common.h.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

fs/cifsd/netmisc.c

@@ -10,7 +10,7 @@
 #include "glob.h"
 #include "smberr.h"
 #include "nterr.h"
-#include "time_wrappers.h"
+#include "smb_common.h"
 
 /*
  * Convert the NT UTC (based 1601-01-01, in hundred nanosecond units)
@@ -42,3 +42,18 @@ struct timespec64 ksmbd_NTtimeToUnix(__le64 ntutc)
 
 	return ts;
 }
+
+/* Convert the Unix UTC into NT UTC. */
+inline u64 ksmbd_UnixTimeToNT(struct timespec64 t)
+{
+	/* Convert to 100ns intervals and then add the NTFS time offset. */
+	return (u64)t.tv_sec * 10000000 + t.tv_nsec / 100 + NTFS_TIME_OFFSET;
+}
+
+inline long long ksmbd_systime(void)
+{
+	struct timespec64	ts;
+
+	ktime_get_real_ts64(&ts);
+	return ksmbd_UnixTimeToNT(ts);
+}

fs/cifsd/smb2pdu.c

@@ -26,7 +26,6 @@
 #include "vfs_cache.h"
 #include "misc.h"
 
-#include "time_wrappers.h"
 #include "server.h"
 #include "smb_common.h"
 #include "smbstatus.h"

fs/cifsd/smb_common.h

@@ -541,4 +541,10 @@ static inline void inc_rfc1001_len(void *buf, int count)
 {
 	be32_add_cpu((__be32 *)buf, count);
 }
+
+#define NTFS_TIME_OFFSET	((u64)(369 * 365 + 89) * 24 * 3600 * 10000000)
+
+struct timespec64 ksmbd_NTtimeToUnix(__le64 ntutc);
+u64 ksmbd_UnixTimeToNT(struct timespec64 t);
+long long ksmbd_systime(void);
 #endif /* __SMB_COMMON_H__ */

fs/cifsd/time_wrappers.h

-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- *   Copyright (C) 2019 Samsung Electronics Co., Ltd.
- */
-
-#ifndef __KSMBD_TIME_WRAPPERS_H
-#define __KSMBD_TIME_WRAPPERS_H
-
-/*
- * A bunch of ugly hacks to workaoround all the API differences
- * between different kernel versions.
- */
-
-#define NTFS_TIME_OFFSET	((u64)(369 * 365 + 89) * 24 * 3600 * 10000000)
-
-/* Convert the Unix UTC into NT UTC. */
-static inline u64 ksmbd_UnixTimeToNT(struct timespec64 t)
-{
-	/* Convert to 100ns intervals and then add the NTFS time offset. */
-	return (u64)t.tv_sec * 10000000 + t.tv_nsec / 100 + NTFS_TIME_OFFSET;
-}
-
-struct timespec64 ksmbd_NTtimeToUnix(__le64 ntutc);
-
-#define KSMBD_TIME_TO_TM	time64_to_tm
-
-static inline long long ksmbd_systime(void)
-{
-	struct timespec64 ts;
-
-	ktime_get_real_ts64(&ts);
-	return ksmbd_UnixTimeToNT(ts);
-}
-#endif /* __KSMBD_TIME_WRAPPERS_H */

fs/cifsd/vfs.c

@@ -31,7 +31,6 @@
 #include "ndr.h"
 #include "auth.h"
 
-#include "time_wrappers.h"
 #include "smb_common.h"
 #include "mgmt/share_config.h"
 #include "mgmt/tree_connect.h"