svn commit: r207780 - stable/6/lib/libthread_db/arch/arm

[Warner Losh]

Author: imp
Date: Sat May  8 13:46:59 2010
New Revision: 207780
URL: http://svn.freebsd.org/changeset/base/207780

Log:
  MFC r181044 (marcel):
  
  Cleanup for WARNS 2.

Modified:
  stable/6/lib/libthread_db/arch/arm/libpthread_md.c

Modified: stable/6/lib/libthread_db/arch/arm/libpthread_md.c
==============================================================================
--- stable/6/lib/libthread_db/arch/arm/libpthread_md.c	Sat May  8 13:41:58 2010	(r207779)
+++ stable/6/lib/libthread_db/arch/arm/libpthread_md.c	Sat May  8 13:46:59 2010	(r207780)
@@ -97,7 +97,6 @@ pt_fpreg_to_ucontext(const struct fpreg 
 void
 pt_ucontext_to_fpreg(const ucontext_t *uc, struct fpreg *r)
 {
-	const mcontext_t *mc = &uc->uc_mcontext;
 
 	/* XXX */
 	memset(r, 0, sizeof(*r));
@@ -113,4 +112,5 @@ pt_reg_sstep(struct reg *reg, int step)
 {
 
 	/* XXX */
+	return (0);
 }