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>
58d5eaec9f