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From: Xin LI <delphij@FreeBSD.org>
Date: Fri, 17 Oct 2008 20:11:28 +0000 (UTC)
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Subject: svn commit: r183986 - head/lib/libkvm
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Author: delphij
Date: Fri Oct 17 20:11:28 2008
New Revision: 183986
URL: http://svn.freebsd.org/changeset/base/183986

Log:
  Reduce code duplication: use calloc() intead of malloc()
  and memset afterward.

Modified:
  head/lib/libkvm/kvm.c

Modified: head/lib/libkvm/kvm.c
==============================================================================
--- head/lib/libkvm/kvm.c	Fri Oct 17 20:09:00 2008	(r183985)
+++ head/lib/libkvm/kvm.c	Fri Oct 17 20:11:28 2008	(r183986)
@@ -244,11 +244,10 @@ kvm_openfiles(uf, mf, sf, flag, errout)
 {
 	kvm_t *kd;
 
-	if ((kd = malloc(sizeof(*kd))) == NULL) {
+	if ((kd = calloc(1, sizeof(*kd))) == NULL) {
 		(void)strlcpy(errout, strerror(errno), _POSIX2_LINE_MAX);
 		return (0);
 	}
-	memset(kd, 0, sizeof(*kd));
 	kd->program = 0;
 	return (_kvm_open(kd, uf, mf, flag, errout));
 }
@@ -263,13 +262,12 @@ kvm_open(uf, mf, sf, flag, errstr)
 {
 	kvm_t *kd;
 
-	if ((kd = malloc(sizeof(*kd))) == NULL) {
+	if ((kd = calloc(1, sizeof(*kd))) == NULL) {
 		if (errstr != NULL)
 			(void)fprintf(stderr, "%s: %s\n",
 				      errstr, strerror(errno));
 		return (0);
 	}
-	memset(kd, 0, sizeof(*kd));
 	kd->program = errstr;
 	return (_kvm_open(kd, uf, mf, flag, NULL));
 }