svn commit: r264173 - head/sys/kern

[Konstantin Belousov]

Author: kib
Date: Sat Apr  5 20:44:52 2014
New Revision: 264173
URL: http://svnweb.freebsd.org/changeset/base/264173

Log:
  Use realloc(9) instead of doing the reallocation inline.
  
  Submitted by:	bde
  MFC after:	1 week

Modified:
  head/sys/kern/kern_linker.c

Modified: head/sys/kern/kern_linker.c
==============================================================================
--- head/sys/kern/kern_linker.c	Sat Apr  5 20:26:17 2014	(r264172)
+++ head/sys/kern/kern_linker.c	Sat Apr  5 20:44:52 2014	(r264173)
@@ -725,14 +725,8 @@ linker_file_add_dependency(linker_file_t
 	linker_file_t *newdeps;
 
 	sx_assert(&kld_sx, SA_XLOCKED);
-	newdeps = malloc((file->ndeps + 1) * sizeof(*newdeps), M_LINKER,
-	    M_WAITOK | M_ZERO);
-
-	if (file->deps) {
-		bcopy(file->deps, newdeps, file->ndeps * sizeof(*newdeps));
-		free(file->deps, M_LINKER);
-	}
-	file->deps = newdeps;
+	file->deps = realloc(file->deps, (file->ndeps + 1) * sizeof(*newdeps),
+	    M_LINKER, M_WAITOK | M_ZERO);
 	file->deps[file->ndeps] = dep;
 	file->ndeps++;
 	KLD_DPF(FILE, ("linker_file_add_dependency:"