Future compiler versions may generate a "too many arguments for functions"
warning.
Signed-off-by: Michael Walle <mich...@walle.cc>
Cc: Joe Hershberger <joe.hershber...@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);
}
--
1.7.2.5
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