From: Jeroen Hofstee <jeroen@myspectrum.nl>
Date: Wed, 18 Jun 2014 20:59:48 +0000 (+0200)
Subject: tpm: don't use unneeded double brackets
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=49f9337956af6d52470c8082c8e7088b0c030334;p=project%2Fbcm63xx%2Fu-boot.git

tpm: don't use unneeded double brackets

clang is tempted to inteprete such a condition as a assignment
as well. Since it isn't don't use double brackets.

cc: Tom Wai-Hong Tam <waihong@chromium.org>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
---

diff --git a/drivers/tpm/tpm.c b/drivers/tpm/tpm.c
index b657334195..bc0f9645b5 100644
--- a/drivers/tpm/tpm.c
+++ b/drivers/tpm/tpm.c
@@ -411,7 +411,7 @@ static ssize_t tpm_transmit(const unsigned char *buf, size_t bufsiz)
 			goto out_recv;
 		}
 
-		if ((status == chip->vendor.req_canceled)) {
+		if (status == chip->vendor.req_canceled) {
 			error("Operation Canceled\n");
 			rc = -ECANCELED;
 			goto out;