Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Wed, 21 Oct 2020 23:56:10 +0530
From:   Sumera Priyadarsini <sylphrenadin@gmail.com>
To:     dri-devel@lists.freedesktop.org
Cc:     airlied@linux.ie, daniel@ffwll.ch, amd-gfx@lists.freedesktop.org,
        linux-kernel@vger.kernel.org, christian.koenig@amd.com,
        Felix.Kuehling@amd.com, alexander.deucher@amd.com,
        melissa.srw@gmail.com
Subject: [Outreachy kernel][PATCH] gpu: amd: Return boolean types instead of
 integer values
Message-ID: <20201021182610.4l65yg3y3nhzcac4@adolin>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Precedence: bulk

Return statements for functions returning bool should use truth
and false instead of 1 and 0 respectively.

Modify cik_event_interrupt.c to return false instead of 0.

Issue found with Coccinelle.

Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
---
 drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c b/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
index 24b471734117..8e64c01565ac 100644
--- a/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
+++ b/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
@@ -66,12 +66,12 @@ static bool cik_event_interrupt_isr(struct kfd_dev *dev,
 	vmid  = (ihre->ring_id & 0x0000ff00) >> 8;
 	if (vmid < dev->vm_info.first_vmid_kfd ||
 	    vmid > dev->vm_info.last_vmid_kfd)
-		return 0;
+		return false;
 
 	/* If there is no valid PASID, it's likely a firmware bug */
 	pasid = (ihre->ring_id & 0xffff0000) >> 16;
 	if (WARN_ONCE(pasid == 0, "FW bug: No PASID in KFD interrupt"))
-		return 0;
+		return false;
 
 	/* Interrupt types we care about: various signals and faults.
 	 * They will be forwarded to a work queue (see below).
-- 
2.25.1