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checkpatch: Fix newline detection in error_setg() & friends 

Commit 5d596c2's regexp assumes the error message string is the first
argument.  Correct for error_report(), wrong for all the others.
Relax the regexp to match newline in anywhere.  This might cause
additional false positives.

While there, update the list of error_reporting functions.

Cc: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1470224274-31522-3-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster 2016-08-03 13:37:52 +02:00
parent df3c286c53
commit a47eb01098
1 changed files with 4 additions and 1 deletions
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5
scripts/checkpatch.pl
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@ -2514,11 +2514,14 @@ sub process {
my $qemu_error_funcs = qr{error_setg|
error_setg_errno|
error_setg_win32|
error_setg_file_open|
error_set|
error_prepend|
error_reportf_err|
error_vreport|
error_report}x;
if ($rawline =~ /\b(?:$qemu_error_funcs)\s*\(\s*\".*\\n/) {
if ($rawline =~ /\b(?:$qemu_error_funcs)\s*\(.*\".*\\n/) {
WARN("Error messages should not contain newlines\n" . $herecurr);
}