From: Kevin P. Fleming <kpfleming@digium.com>
Date: Fri, 11 Jul 2008 14:14:52 +0000 (+0000)
Subject: simplify calculation
X-Git-Tag: 1.4.22-rc1~126
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a07df230fa12d5576c4ae2e2bc66bb025ff9b41e;p=thirdparty%2Fasterisk.git

simplify calculation

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@129967 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/astmm.c b/main/astmm.c
index bc2cd824a7..f5ce26f0ac 100644
--- a/main/astmm.c
+++ b/main/astmm.c
@@ -476,10 +476,10 @@ static struct ast_cli_entry cli_memory[] = {
 void __ast_mm_init(void)
 {
 	char filename[PATH_MAX];
-	int pad;
+	size_t pad = sizeof(struct ast_region) - offsetof(struct ast_region, data);
 
-	if ((pad = (__alignof__(struct ast_region) - (offsetof(struct ast_region, data) % __alignof__(struct ast_region)))) != 0) {
-		ast_log(LOG_ERROR, "struct ast_region has %d bytes of padding! This must be eliminated for low-fence checking to work properly!\n", pad);
+	if (pad) {
+		ast_log(LOG_ERROR, "struct ast_region has %d bytes of padding! This must be eliminated for low-fence checking to work properly!\n", (int) pad);
 	}
 
 	ast_cli_register_multiple(cli_memory, sizeof(cli_memory) / sizeof(struct ast_cli_entry));