From: Chen Gang <gang.chen@asianux.com>
Date: Thu, 16 May 2013 01:37:32 +0000 (+0800)
Subject: staging: wlags49_h2: fix up "205179d staging: wlags49_h2: strncpy, need checking... 
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~76^2~695
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7b7691f52547eeabbdab70b00e337a7c38acb1f;p=pandora-kernel.git

staging: wlags49_h2: fix up "205179d staging: wlags49_h2: strncpy, need checking the memory length" for avoiding warnings

Type of 'probe_rsp->rawData[1]' is 'hcf_8' which is 'u8', it will
compare with 'int', so use min_t() to cast to 'u8' to avoid related
warning.

If use min(), it has '(void) (&_min1 == &_min2);', so if no type cast,
the compiler will report 'pointer types lacks a cast':

  drivers/staging/wlags49_h2/wl_main.c:3174:122: warning: comparison of distinct pointer types lacks a cast [enabled by default]

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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