[tip:x86/urgent] x86/platform/uv: Remove extra parentheses

[tip-bot for Varsha Rao]

Commit-ID:  cce2946b9b30a9b31a18de737d5010c08076e77f
Gitweb:     https://git.kernel.org/tip/cce2946b9b30a9b31a18de737d5010c08076e77f
Author:     Varsha Rao <rvarsha016@xxxxxxxxx>
AuthorDate: Sun, 20 May 2018 13:30:12 +0530
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Wed, 6 Jun 2018 13:38:01 +0200

x86/platform/uv: Remove extra parentheses

Remove extra parentheses to fix the extraneous parentheses clang
warning.

Suggested-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
Signed-off-by: Varsha Rao <rvarsha016@xxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Nicholas Mc Guire <der.herr@xxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Link: https://lkml.kernel.org/r/20180520080012.8215-1-rvarsha016@xxxxxxxxx

---
 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