From: Todd Poynor <toddpoynor@google.com>
Date: Fri, 20 Jul 2018 03:49:12 +0000 (-0700)
Subject: staging: gasket: remove unnecessary parens in page table code
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0b184cc86542cf6938e82c61b0951e799ceceb9b;p=linux.git

staging: gasket: remove unnecessary parens in page table code

gasket_alloc_coherent_memory() extra parentheses in statement.

Reported-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Simon Que <sque@chromium.org>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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);