From: Jeremy Kerr <jk@ozlabs.org>
Date: Tue, 16 Apr 2013 08:07:33 +0000 (+0800)
Subject: discover: Fix potentially-unused var warning
X-Git-Tag: v1.0.0~704
X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=359f12f9eb0440294a8be1b78ade1b69926d2896

discover: Fix potentially-unused var warning

discover/boot.c: In function ‘boot’:
discover/boot.c:153:13: error: ‘local_initrd’ may be used uninitialized in this function [-Werror=maybe-uninitialized]

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---

diff --git a/discover/boot.c b/discover/boot.c
index 02618cc..e67ed00 100644
--- a/discover/boot.c
+++ b/discover/boot.c
@@ -103,6 +103,7 @@ int boot(void *ctx, struct boot_option *opt, struct boot_command *cmd,
 	char *image, *initrd, *args;
 	int result;
 
+	local_initrd = NULL;
 	image = NULL;
 	initrd = NULL;
 	args = NULL;
@@ -134,7 +135,6 @@ int boot(void *ctx, struct boot_option *opt, struct boot_command *cmd,
 	if (!local_image)
 		goto no_load;
 
-	local_initrd = NULL;
 	if (initrd) {
 		local_initrd = load_file(NULL, initrd, &clean_initrd);
 		if (!local_initrd)