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drm/amd/amdgpu : Fix NULL pointer comparison

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Replace direct comparisons to NULL i.e.
'x == NULL' with '!x'. As per coding standard.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ravikant B Sharma <ravikant.s2@samsung.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ravikant B Sharma 2016-11-08 11:19:42 +05:30 • committed by Alex Deucher
parent bc24fbe9df
commit 3f12325ab8
3 changed files with 3 additions and 4 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
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@ -70,7 +70,7 @@ static bool igp_read_bios_from_vram(struct amdgpu_device *adev)
return false;
}
adev->bios = kmalloc(size, GFP_KERNEL);
if (adev->bios == NULL) {
if (!adev->bios) {
iounmap(bios);
return false;
}