From: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Date: Fri, 5 Sep 2025 10:46:24 +0000 (+0300)
Subject: drm/i915/display: take out dead code
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7d8a7ec813f4ee1ec4b0f94a7ec2a4d4918f43f5;p=users%2Fhch%2Fmisc.git

drm/i915/display: take out dead code

if __waitfor timeout, ret will have -ETIMEDOUT. Then if condition
was met, and read_ret will have error that's handled.
Then if ret was zero, read_ret was zero ksv_ready must have value.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Link: https://lore.kernel.org/r/20250905104626.1274147-1-juhapekka.heikkila@gmail.com
---

diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index 910e34bd73a9..531ee122bf82 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -334,8 +334,6 @@ static int intel_hdcp_poll_ksv_fifo(struct intel_digital_port *dig_port,
 		return ret;
 	if (read_ret)
 		return read_ret;
-	if (!ksv_ready)
-		return -ETIMEDOUT;
 
 	return 0;
 }