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drm/i915/bios: remove a redundant NULL pointer check 

We never pass a non-NULL vbt to validate_vbt, and we can safely expect
the callers to not change.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2015-05-13 15:34:03 +03:00 committed by Daniel Vetter
parent c34ce3d195
commit 4d70f38a76
1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/i915/intel_bios.c
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@ -1207,11 +1207,6 @@ static const struct bdb_header *validate_vbt(const void *base, size_t size,
size_t offset;
const struct bdb_header *bdb;
if (vbt == NULL) {
DRM_DEBUG_DRIVER("VBT signature missing\n");
return NULL;
}
offset = _vbt - base;
if (offset + sizeof(struct vbt_header) > size) {
DRM_DEBUG_DRIVER("VBT header incomplete\n");