linux-kernel - [PATCH] x86: platform: uv: Remove extra parentheses

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Date:   Sun, 20 May 2018 13:30:12 +0530
From:   Varsha Rao <rvarsha016@...il.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org,
        Lukas Bulwahn <lukas.bulwahn@...il.com>,
        Nicholas Mc Guire <der.herr@...r.at>
Cc:     Varsha Rao <rvarsha016@...il.com>
Subject: [PATCH] x86: platform: uv: Remove extra parentheses

Remove extra parentheses to fix the extraneous parentheses clang
warning.

Suggested-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
Signed-off-by: Varsha Rao <rvarsha016@...il.com>
---
 arch/x86/platform/uv/tlb_uv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index b36caae0fb2f..b96d38288c60 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -615,7 +615,7 @@ static int uv2_3_wait_completion(struct bau_desc *bau_desc,
 
 	/* spin on the status MMR, waiting for it to go idle */
 	while (descriptor_stat != UV2H_DESC_IDLE) {
-		if ((descriptor_stat == UV2H_DESC_SOURCE_TIMEOUT)) {
+		if (descriptor_stat == UV2H_DESC_SOURCE_TIMEOUT) {
 			/*
 			 * A h/w bug on the destination side may
 			 * have prevented the message being marked
-- 
2.17.0