linux-kernel - [PATCH] firmware: edd: Remove redundant condition

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Message-ID: <1647511520-26455-1-git-send-email-baihaowen@meizu.com>
Date:   Thu, 17 Mar 2022 18:05:20 +0800
From:   Haowen Bai <baihaowen@...zu.com>
To:     <sudeep.holla@....com>, <cristian.marussi@....com>,
        <ardb@...nel.org>, <gregkh@...uxfoundation.org>
CC:     <bjorn.andersson@...aro.org>, <linux-kernel@...r.kernel.org>,
        Haowen Bai <baihaowen@...zu.com>
Subject: [PATCH] firmware: edd: Remove redundant condition

The logic !A || A && B is equivalent to !A || B. so we have
to make code clear.

Signed-off-by: Haowen Bai <baihaowen@...zu.com>
---
 drivers/firmware/edd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c
index 69353dd..5cc2389 100644
--- a/drivers/firmware/edd.c
+++ b/drivers/firmware/edd.c
@@ -685,8 +685,7 @@ static void edd_populate_dir(struct edd_device * edev)
 	int i;
 
 	for (i = 0; (attr = edd_attrs[i]) && !error; i++) {
-		if (!attr->test ||
-		    (attr->test && attr->test(edev)))
+		if (!attr->test || attr->test(edev))
 			error = sysfs_create_file(&edev->kobj,&attr->attr);
 	}
 
-- 
2.7.4