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Commit 25e26632 authored by Pavel Shilovsky's avatar Pavel Shilovsky
Browse files

CIFS: Add SMB2 support for build_path_to_root 



Signed-off-by: default avatarPavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent 9224dfc2

fs/cifs/smb2ops.c

+18 −0
Original line number Diff line number Diff line
@@ -190,6 +190,23 @@ smb2_get_srv_inum(const unsigned int xid, struct cifs_tcon *tcon, 
	return 0;

}



static char *

smb2_build_path_to_root(struct smb_vol *vol, struct cifs_sb_info *cifs_sb,

			struct cifs_tcon *tcon)

{

	int pplen = vol->prepath ? strlen(vol->prepath) : 0;

	char *full_path = NULL;



	/* if no prefix path, simply set path to the root of share to "" */

	if (pplen == 0) {

		full_path = kzalloc(2, GFP_KERNEL);

		return full_path;

	}



	cERROR(1, "prefixpath is not supported for SMB2 now");

	return NULL;

}



struct smb_version_operations smb21_operations = {

	.setup_request = smb2_setup_request,

	.check_receive = smb2_check_receive,
@@ -210,6 +227,7 @@ struct smb_version_operations smb21_operations = { 
	.is_path_accessible = smb2_is_path_accessible,

	.query_path_info = smb2_query_path_info,

	.get_srv_inum = smb2_get_srv_inum,

	.build_path_to_root = smb2_build_path_to_root,

};



struct smb_version_values smb21_values = {