From patchwork Wed Oct 20 11:16:48 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot] string_to_VLAN: constify "var" arg Date: Wed, 20 Oct 2010 01:16:48 -0000 From: Mike Frysinger X-Patchwork-Id: 71900 Message-Id: <1287573408-6494-1-git-send-email-vapier@gentoo.org> To: u-boot@lists.denx.de, Ben Warren Signed-off-by: Mike Frysinger --- include/net.h | 2 +- net/net.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/net.h b/include/net.h index dd673f0..5e3495b 100644 --- a/include/net.h +++ b/include/net.h @@ -520,7 +520,7 @@ extern IPaddr_t string_to_ip(char *s); extern void VLAN_to_string (ushort x, char *s); /* Convert a string to a vlan id */ -extern ushort string_to_VLAN(char *s); +extern ushort string_to_VLAN(const char *s); /* read a VLAN id from an environment variable */ extern ushort getenv_VLAN(char *); diff --git a/net/net.c b/net/net.c index 7576419..a609632 100644 --- a/net/net.c +++ b/net/net.c @@ -1913,7 +1913,7 @@ void VLAN_to_string(ushort x, char *s) sprintf(s, "%d", x & VLAN_IDMASK); } -ushort string_to_VLAN(char *s) +ushort string_to_VLAN(const char *s) { ushort id;