Re: [PATCH] ip_vti: fix sparse warnings for VTI_ISVTI

[David Miller]

From: Dmitry Popov <ixaphire@xxxxxxxxxx>
Date: Wed, 11 Jun 2014 15:09:14 +0400

> This patch fixes the following sparse warnings:
> 
> net/ipv4/ip_tunnel.c:245:53: warning: restricted __be16 degrades to integer
> net/ipv4/ip_vti.c:321:19: warning: incorrect type in assignment (different base types)
> net/ipv4/ip_vti.c:321:19:    expected restricted __be16 [addressable] [assigned] [usertype] i_flags
> net/ipv4/ip_vti.c:321:19:    got int
> net/ipv4/ip_vti.c:447:24: warning: incorrect type in assignment (different base types)
> net/ipv4/ip_vti.c:447:24:    expected restricted __be16 [usertype] i_flags
> net/ipv4/ip_vti.c:447:24:    got int
> 
> Since VTI_ISVTI is always used with ip_tunnel_parm->i_flags (which is __be16),
> we can __force cast VTI_ISVTI to __be16 in header file.
> 
> Signed-off-by: Dmitry Popov <ixaphire@xxxxxxxxxx>

Applied.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/