From 40320159f066a8172234b044b4a37abaee175581 Mon Sep 17 00:00:00 2001 From: Qing Wang Date: Thu, 14 Oct 2021 23:47:20 -0700 Subject: [PATCH] drm/amdgpu: replace snprintf in show functions with sysfs_emit show() must not use snprintf() when formatting the value to be returned to user space. Fix the following coccicheck warning: drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c:427: WARNING: use scnprintf or sprintf. Signed-off-by: Qing Wang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index 0c3127f..920c4f6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -509,7 +509,7 @@ static ssize_t show_##name(struct device *dev, \ struct drm_device *ddev = dev_get_drvdata(dev); \ struct amdgpu_device *adev = drm_to_adev(ddev); \ \ - return snprintf(buf, PAGE_SIZE, "0x%08x\n", adev->field); \ + return sysfs_emit(buf, "0x%08x\n", adev->field); \ } \ static DEVICE_ATTR(name, mode, show_##name, NULL) -- 2.7.4