Add vers=3.0.2 as a valid option for SMBv3.0.2

Technically 3.02 is not the dialect name although that is more familiar to
many, so we should also accept the official dialect name (3.0.2 vs. 3.02)
in vers=
Signed-off-by: Kenneth D'souza <kdsouza@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

fs/cifs/cifsglob.h

@@ -1790,6 +1790,7 @@ extern struct smb_version_values smb3any_values;
 extern struct smb_version_operations smb30_operations;
 extern struct smb_version_values smb30_values;
 #define SMB302_VERSION_STRING	"3.02"
+#define ALT_SMB302_VERSION_STRING "3.0.2"
 /*extern struct smb_version_operations smb302_operations;*/ /* not needed yet */
 extern struct smb_version_values smb302_values;
 #define SMB311_VERSION_STRING	"3.1.1"

fs/cifs/connect.c

@@ -304,6 +304,7 @@ static const match_table_t cifs_smb_version_tokens = {
 	{ Smb_21, SMB21_VERSION_STRING },
 	{ Smb_30, SMB30_VERSION_STRING },
 	{ Smb_302, SMB302_VERSION_STRING },
+	{ Smb_302, ALT_SMB302_VERSION_STRING },
 	{ Smb_311, SMB311_VERSION_STRING },
 	{ Smb_311, ALT_SMB311_VERSION_STRING },
 	{ Smb_3any, SMB3ANY_VERSION_STRING },