Re: [PATCH] ieee802154: fix gcc-4.9 warnings

From: Stefan Schmidt
Date: Tue Sep 12 2017 - 06:24:33 EST


Hello.

On 09/12/2017 12:16 PM, Arnd Bergmann wrote:
All older compiler versions up to gcc-4.9 produce these
harmless warnings:

drivers/net/ieee802154/ca8210.c: In function 'ca8210_skb_tx':
drivers/net/ieee802154/ca8210.c:1947:9: warning: missing braces around initializer [-Wmissing-braces]

This changes the syntax to something that works on all versions
without warnings.

Fixes: ded845a781a5 ("ieee802154: Add CA8210 IEEE 802.15.4 device driver")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/net/ieee802154/ca8210.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index 24a1eabbbc9d..e6b8ce81a6c3 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -1944,7 +1944,7 @@ static int ca8210_skb_tx(
)
{
int status;
- struct ieee802154_hdr header = { 0 };
+ struct ieee802154_hdr header = { };
struct secspec secspec;
unsigned int mac_len;


Acked-by: Stefan Schmidt <stefan@xxxxxxxxxxxxxxx>

regards
Stefan Schmidt