netdev - Re: [patch net-next v2] spectrum: acl

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Date:   Tue, 07 Feb 2017 14:16:16 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     jiri@...nulli.us
Cc:     netdev@...r.kernel.org, idosch@...lanox.com, eladr@...lanox.com,
        mlxsw@...lanox.com, dan.carpenter@...cle.com,
        David.Laight@...LAB.COM
Subject: Re: [patch net-next v2] spectrum: acl_tcam: Fix catchall prio value

From: Jiri Pirko <jiri@...nulli.us>
Date: Tue,  7 Feb 2017 17:27:47 +0100

> From: Jiri Pirko <jiri@...lanox.com>
> 
> This fixes an issue reported by smatch:
> mlxsw_sp_acl_tcam_chunk_create() warn: impossible condition '(priority == (-1)) => (0-u32max == u64max)'
> 
> Reported-by: Or Gerlitz <ogerlitz@...lanox.com>
> Reported-by: Ido Schimmel <idosch@...lanox.com>
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
> Fixes: 22a677661f56 ("mlxsw: spectrum: Introduce ACL core with simple TCAM implementation")
> Signed-off-by: Jiri Pirko <jiri@...lanox.com>
> Acked-by: Ido Schimmel <idosch@...lanox.com>
> ---
> v1->v2:
> - using (~0u) as suggested by David Laight

Applied.