| Message ID | 1489410273-10159-11-git-send-email-rogerq@ti.com |
|---|---|
| State | Accepted |
| Commit | ee6fdfadaafeb50a2e7d2a5a4f978332b5198000 |
| Headers | show |
| Series | am57xx-idk LCD and am571x-idk 6 port ethernet pinmux | expand |
On Mon, Mar 13, 2017 at 03:04:33PM +0200, Roger Quadros wrote: > If the ethernet address environment is set with a valid > ethernet address prevent overriding it as it is most likely > set by the user and he/she doesn't want board code to > automatically override it whatsoever. > > Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> -- Tom
On Mon, Mar 13, 2017 at 03:04:33PM +0200, Roger Quadros wrote: > If the ethernet address environment is set with a valid > ethernet address prevent overriding it as it is most likely > set by the user and he/she doesn't want board code to > automatically override it whatsoever. > > Signed-off-by: Roger Quadros <rogerq@ti.com> > Reviewed-by: Tom Rini <trini@konsulko.com> Applied to u-boot/master, thanks! -- Tom
diff --git a/net/eth_common.c b/net/eth_common.c index e9d3c66..58fa295 100644 --- a/net/eth_common.c +++ b/net/eth_common.c @@ -34,6 +34,9 @@ int eth_setenv_enetaddr(const char *name, const uchar *enetaddr) { char buf[ARP_HLEN_ASCII + 1]; + if (eth_getenv_enetaddr(name, (uchar *)buf)) + return -EEXIST; + sprintf(buf, "%pM", enetaddr); return setenv(name, buf);
If the ethernet address environment is set with a valid ethernet address prevent overriding it as it is most likely set by the user and he/she doesn't want board code to automatically override it whatsoever. Signed-off-by: Roger Quadros <rogerq@ti.com> --- net/eth_common.c | 3 +++ 1 file changed, 3 insertions(+)