1 files changed, 7 insertions, 3 deletions
diff --git a/fs/smb/client/cifsproto.h b/fs/smb/client/cifsproto.h
index e8fba98690ce..4976be2c47c1 100644
--- a/fs/smb/client/cifsproto.h
+++ b/fs/smb/client/cifsproto.h
@@ -632,9 +632,13 @@ int cifs_create_mf_symlink(unsigned int xid, struct cifs_tcon *tcon,
 			   struct cifs_sb_info *cifs_sb,
 			   const unsigned char *path, char *pbuf,
 			   unsigned int *pbytes_written);
-int __cifs_calc_signature(struct smb_rqst *rqst,
-			struct TCP_Server_Info *server, char *signature,
-			struct shash_desc *shash);
+struct cifs_calc_sig_ctx {
+	struct md5_ctx *md5;
+	struct hmac_sha256_ctx *hmac;
+	struct shash_desc *shash;
+};
+int __cifs_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server,
+			  char *signature, struct cifs_calc_sig_ctx *ctx);
 enum securityEnum cifs_select_sectype(struct TCP_Server_Info *,
 					enum securityEnum);