From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 2 Jan 2012 21:00:57 +0000 (-0500)
Subject: hwdb: drop useless line freeing
X-Git-Tag: 176~20
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=d876eea1c48384f66f18e28803187def44c481be

hwdb: drop useless line freeing

getline() takes care of extending the buffer as needed, so no point in
constantly freeing it before every call.
---

diff --git a/udev/udev-builtin-hwdb.c b/udev/udev-builtin-hwdb.c
index e38c6b9d2..b6af4b6fc 100644
--- a/udev/udev-builtin-hwdb.c
+++ b/udev/udev-builtin-hwdb.c
@@ -101,11 +101,6 @@ static int lookup_vid_pid(const char *database,
 	for (;;) {
 		size_t n;
 
-		if (line) {
-			free(line);
-			line = NULL;
-		}
-
 		if (getline(&line, &n, f) < 0)
 			break;