From: Leon Romanovsky <leonro@mellanox.com>
Date: Mon, 28 Aug 2017 13:38:21 +0000 (+0300)
Subject: net/mlx4_core: Make explicit conversion to 64bit value
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48dc5149694b5d77d730d6a07e28488883f61500;p=pandora-kernel.git

net/mlx4_core: Make explicit conversion to 64bit value

commit 187782eb58a89ea030731114c6ae37842a4472fe upstream.

The "lg" variable is declared as int so in all places where this variable
is used as a shift operand, the output will be int too.

This produces the following smatch warning:
drivers/net/ethernet/mellanox/mlx4/fw.c:1532 mlx4_map_cmd() warn:
	should '1 << lg' be a 64 bit type?

Simple declaration of "1" to be "1ULL" will fix the issue.

Fixes: 225c7b1feef1 ("IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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