cifs: use %16phN for formatting md5 sum

Villemoes · smfrench · commit c6fc663e90e5 · 2016-12-15T00:21:37.000-06:00
Passing a gazillion arguments takes a lot of code:

add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-253 (-253)

Signed-off-by: Rasmus Villemoes &lt;linux@rasmusvillemoes.dk&gt;
Reviewed-by: Pavel Shilovsky &lt;pshilov@microsoft.com&gt;
Signed-off-by: Steve French &lt;smfrench@gmail.com&gt;
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
@@ -45,13 +45,8 @@
 	(CIFS_MF_SYMLINK_LINK_OFFSET + CIFS_MF_SYMLINK_LINK_MAXLEN)
 
 #define CIFS_MF_SYMLINK_LEN_FORMAT "XSym\n%04u\n"
-#define CIFS_MF_SYMLINK_MD5_FORMAT \
-	"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x\n"
-#define CIFS_MF_SYMLINK_MD5_ARGS(md5_hash) \
-	md5_hash[0],  md5_hash[1],  md5_hash[2],  md5_hash[3], \
-	md5_hash[4],  md5_hash[5],  md5_hash[6],  md5_hash[7], \
-	md5_hash[8],  md5_hash[9],  md5_hash[10], md5_hash[11],\
-	md5_hash[12], md5_hash[13], md5_hash[14], md5_hash[15]
+#define CIFS_MF_SYMLINK_MD5_FORMAT "%16phN\n"
+#define CIFS_MF_SYMLINK_MD5_ARGS(md5_hash) md5_hash
 
 static int
 symlink_hash(unsigned int link_len, const char *link_str, u8 *md5_hash)
