[PATCH net-next 13/13] scripts/checkpatch.pl: Add dev_kfree_skb*(NULL) check to checkpatch
From: Govindarajulu Varadarajan
Date: Sat Nov 02 2013 - 09:49:46 EST
Signed-off-by: Govindarajulu Varadarajan <govindarajulu90@xxxxxxxxx>
---
scripts/checkpatch.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 66cad50..e651b8a 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3719,7 +3719,7 @@ sub process {
# check for needless "if (<foo>) fn(<foo>)" uses
if ($prevline =~ /\bif\s*\(\s*($Lval)\s*\)/) {
my $expr = '\s*\(\s*' . quotemeta($1) . '\s*\)\s*;';
- if ($line =~ /\b(kfree|usb_free_urb|debugfs_remove(?:_recursive)?)$expr/) {
+ if ($line =~ /\b(kfree|dev_kfree_skb|dev_kfree_skb_any|dev_kfree_skb_irq|usb_free_urb|debugfs_remove(?:_recursive)?)$expr/) {
WARN('NEEDLESS_IF',
"$1(NULL) is safe this check is probably not required\n" . $hereprev);
}
--
1.8.4.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/