From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Fri, 25 Mar 2011 14:45:29 +0000 (-0300)
Subject: [media] drxd: Don't use a macro for CHK_ERROR with a break inside
X-Git-Tag: v3.0-rc1~322^2~224
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58d5eaec9f877a9bcfa9b6dca0ea51850975c49f;p=pandora-kernel.git

[media] drxd: Don't use a macro for CHK_ERROR with a break inside

The macro is defined as:
	#define CHK_ERROR(s) if( (status = s)<0 ) break

This sucks, as makes harder to debug if something got wrong and
there are more than one level of loops. Also, violates CodingStyle.

Fixed by this simple perl script:

	while (<>) { $f.=$_; };

	$f=~ s,\n\#define CHK_ERROR[^\n]+\n,\n,;

	$f=~ s=(CHK_ERROR\(.*\,)\n\s+=\1 =g;
	$f=~ s=(CHK_ERROR\(.*\,)\n\s+=\1 =g;
	$f=~ s=(CHK_ERROR\(.*\,)\n\s+=\1 =g;
	$f=~ s=(CHK_ERROR\(.*)\s+(\,)\n\s+=\1\2 =g;
	$f=~ s=(CHK_ERROR\(.*)\s+(\,)\n\s+=\1\2 =g;
	$f=~ s=(CHK_ERROR\(.*)\s+(\,)\n\s+=\1\2 =g;

	$f=~ s,\n(\t+)CHK_ERROR\((.*)\)\;,\n\1status = \2;\n\1if (status < 0)\n\1\tbreak;,g;

	print $f;

Plus a few manual adjustments

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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