diff mbox

[1/3] drm/i915/bios: remove a redundant NULL pointer check

Message ID 1431520445-24998-1-git-send-email-jani.nikula@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jani Nikula May 13, 2015, 12:34 p.m. UTC 
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>
---
 drivers/gpu/drm/i915/intel_bios.c | 5 -----
 1 file changed, 5 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index cbd16c01959a..d39c41cf45a7 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -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");