From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Fri, 4 Nov 2016 12:10:06 +0000 (+0100)
Subject: lsmem: improve node lookup
X-Git-Tag: v2.30-rc1~415
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=51a90159dd3ee1121b87a34f6c892315633b8edb;p=thirdparty%2Futil-linux.git

lsmem: improve node lookup

Break the loop as soon as we found the node a memory block belongs to,
it doesn't make sense to continue scanning.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---

diff --git a/sys-utils/lsmem.c b/sys-utils/lsmem.c
index 3599e470da..e0de829b4e 100644
--- a/sys-utils/lsmem.c
+++ b/sys-utils/lsmem.c
@@ -265,6 +265,7 @@ static int memory_block_get_node(char *name)
 		if (!isdigit_string(de->d_name + 4))
 			continue;
 		node = strtol(de->d_name + 4, NULL, 10);
+		break;
 	}
 	closedir(dir);
 	return node;