The CHK_ERROR macro does a flow control, violating chapter 12
of the Documentation/CodingStyle. Doing flow controls inside
macros is a bad idea, as it hides what's happening. It also
hides the var "status" with is also a bad idea.
The changes were done by this small perl script:
my $blk=0;
while (<>) {
s /^\s+// if ($blk);
$f =~ s/\s+$// if ($blk && /^\(/);
$blk = 1 if (!m/\#/ && m/CHK_ERROR/);
$blk=0 if ($blk && m/\;/);
s/\n/ / if ($blk);
$f.=$_;
};
$f=~ s,\n(\t+)CHK_ERROR\((.*)\)\;([^\n]*),\n\1status = \2;\3\n\1if (status < 0)\n\1\tbreak;,g;
print $f;
And manually fixed.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
ea90f011fd