Future compiler versions may generate a "too many arguments for functions" warning.
Signed-off-by: Michael Walle michael@walle.cc Cc: Joe Hershberger joe.hershberger@gmail.com --- net/eth.c | 14 ++++++++++++-- 1 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/net/eth.c b/net/eth.c index c9f05d8..afce863 100644 --- a/net/eth.c +++ b/net/eth.c @@ -58,7 +58,12 @@ int eth_getenv_enetaddr_by_index(const char *base_name, int index, uchar *enetaddr) { char enetvar[32]; - sprintf(enetvar, index ? "%s%daddr" : "%saddr", base_name, index); + + if (index) + sprintf(enetvar, "%s%daddr", base_name, index); + else + sprintf(enetvar, "%saddr", base_name); + return eth_getenv_enetaddr(enetvar, enetaddr); }
@@ -66,7 +71,12 @@ static int eth_mac_skip(int index) { char enetvar[15]; char *skip_state; - sprintf(enetvar, index ? "eth%dmacskip" : "ethmacskip", index); + + if (index) + sprintf(enetvar, "eth%dmacskip", index); + else + sprintf(enetvar, "ethmacskip"); + return ((skip_state = getenv(enetvar)) != NULL); }