gss_krb5: Don't expect blocksize to always be 8 when calculating padding

Signed-off-by: Steve Dickson <steved@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
git-mirror · May 14, 2010 · 54ec3d4 · 54ec3d4
1 parent 7561042
commit 54ec3d4
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -12,10 +12,7 @@
 static inline int
 gss_krb5_padding(int blocksize, int length)
 {
-	/* Most of the code is block-size independent but currently we
-	 * use only 8: */
-	BUG_ON(blocksize != 8);
-	return 8 - (length & 7);
+	return blocksize - (length % blocksize);
 }
 
 static inline void