[syslinux:elflink] ldlinux: Fix uninitialized variable warning

[syslinux-bot for Matt Fleming]

Commit-ID:  8d2c8de3a3bcc969e45716649583bf5f62936379
Gitweb:     http://www.syslinux.org/commit/8d2c8de3a3bcc969e45716649583bf5f62936379
Author:     Matt Fleming <matt.fleming at intel.com>
AuthorDate: Mon, 2 Apr 2012 17:11:57 +0100
Committer:  Matt Fleming <matt.fleming at intel.com>
CommitDate: Tue, 17 Apr 2012 10:58:34 +0100

ldlinux: Fix uninitialized variable warning

Fix the following warning by initializing 'kernel_name' to NULL,

kernel.c:18:14: warning: ‘kernel_name’ may be used uninitialized in this function

Signed-off-by: Matt Fleming <matt.fleming at intel.com>

---
 com32/elflink/ldlinux/kernel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/com32/elflink/ldlinux/kernel.c b/com32/elflink/ldlinux/kernel.c
index 375dab0..66c4480 100644
--- a/com32/elflink/ldlinux/kernel.c
+++ b/com32/elflink/ldlinux/kernel.c
@@ -15,7 +15,7 @@ const char *append = NULL;
 /* Will be called from readconfig.c */
 int new_linux_kernel(char *okernel, char *ocmdline)
 {
-	const char *kernel_name;
+	const char *kernel_name = NULL;
 	struct initramfs *initramfs = NULL;
 	char *temp;
 	void *kernel_data;