linux-kernel - [PATCH 12/20] staging: gasket: remove unnecessary parens in page table code

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 19 Jul 2018 20:49:12 -0700
From:   Todd Poynor <toddpoynor@...il.com>
To:     Rob Springer <rspringer@...gle.com>,
        John Joseph <jnjoseph@...gle.com>,
        Ben Chan <benchan@...omium.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Zhongze Hu <frankhu@...omium.org>, Simon Que <sque@...omium.org>,
        Dmitry Torokhov <dtor@...omium.org>,
        Guenter Roeck <groeck@...omium.org>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Todd Poynor <toddpoynor@...gle.com>
Subject: [PATCH 12/20] staging: gasket: remove unnecessary parens in page table code

From: Todd Poynor <toddpoynor@...gle.com>

gasket_alloc_coherent_memory() extra parentheses in statement.

Reported-by: Guenter Roeck <groeck@...omium.org>
Signed-off-by: Simon Que <sque@...omium.org>
Signed-off-by: Todd Poynor <toddpoynor@...gle.com>
---
 drivers/staging/gasket/gasket_page_table.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c
index 617d602b8b447..9f8116112e0ac 100644
--- a/drivers/staging/gasket/gasket_page_table.c
+++ b/drivers/staging/gasket/gasket_page_table.c
@@ -1639,7 +1639,7 @@ int gasket_alloc_coherent_memory(struct gasket_dev *gasket_dev, u64 size,
 	dma_addr_t handle;
 	void *mem;
 	int j;
-	unsigned int num_pages = (size + PAGE_SIZE - 1) / (PAGE_SIZE);
+	unsigned int num_pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
 	const struct gasket_driver_desc *driver_desc =
 		gasket_get_driver_desc(gasket_dev);
 
-- 
2.18.0.233.g985f88cf7e-goog