From: Ioannis Valasakis <code@wizofe.uk>
Date: Fri, 9 Nov 2018 13:53:24 +0000 (+0000)
Subject: staging: greybus: shorten comparison to NULL
X-Git-Tag: for-linus-20190104~50^2~329
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=9b76530d39d5741f806b13ee380908fdc0dd948f;p=linux-2.6-block.git

staging: greybus: shorten comparison to NULL

Shorten pointer NULL check by simple truth test.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/greybus/core.c b/drivers/staging/greybus/core.c
index dafa430d176e..5d14a4e8dada 100644
--- a/drivers/staging/greybus/core.c
+++ b/drivers/staging/greybus/core.c
@@ -48,7 +48,7 @@ static bool greybus_match_one_id(struct gb_bundle *bundle,
 static const struct greybus_bundle_id *
 greybus_match_id(struct gb_bundle *bundle, const struct greybus_bundle_id *id)
 {
-	if (id == NULL)
+	if (!id)
 		return NULL;
 
 	for (; id->vendor || id->product || id->class || id->driver_info;