From: Sunil Khatri <sunil.khatri@amd.com>
Date: Wed, 7 Aug 2024 11:51:53 +0000 (+0530)
Subject: drm/amdgpu: fix ptr check warning in gfx9 ip_dump
X-Git-Tag: configfs-6.13-2024-11-19~386^2~17^2~147
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=07f4f9c00ec545dfa6251a44a09d2c48a76e7ee5;p=users%2Fhch%2Fconfigfs.git

drm/amdgpu: fix ptr check warning in gfx9 ip_dump

Change if (ptr == NULL) to if (!ptr) for a better
format and fix the warning.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 991f7c2fc1a2..ab10a05c7885 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -2129,7 +2129,7 @@ static void gfx_v9_0_alloc_ip_dump(struct amdgpu_device *adev)
 	uint32_t inst;
 
 	ptr = kcalloc(reg_count, sizeof(uint32_t), GFP_KERNEL);
-	if (ptr == NULL) {
+	if (!ptr) {
 		DRM_ERROR("Failed to allocate memory for GFX IP Dump\n");
 		adev->gfx.ip_dump_core = NULL;
 	} else {
@@ -2142,7 +2142,7 @@ static void gfx_v9_0_alloc_ip_dump(struct amdgpu_device *adev)
 		adev->gfx.mec.num_queue_per_pipe;
 
 	ptr = kcalloc(reg_count * inst, sizeof(uint32_t), GFP_KERNEL);
-	if (ptr == NULL) {
+	if (!ptr) {
 		DRM_ERROR("Failed to allocate memory for Compute Queues IP Dump\n");
 		adev->gfx.ip_dump_compute_queues = NULL;
 	} else {