From: Eric Biggers <ebiggers@kernel.org>
Date: Mon, 21 Jul 2025 05:01:36 +0000 (-0700)
Subject: thunderbolt: Fix copy+paste error in match_service_id()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cc1f66cb23cccc704e3def27ad31ed479e934a5;p=thirdparty%2Flinux.git

thunderbolt: Fix copy+paste error in match_service_id()

The second instance of TBSVC_MATCH_PROTOCOL_VERSION seems to have been
intended to be TBSVC_MATCH_PROTOCOL_REVISION.

Fixes: d1ff70241a27 ("thunderbolt: Add support for XDomain discovery protocol")
Cc: stable <stable@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Link: https://lore.kernel.org/r/20250721050136.30004-1-ebiggers@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/thunderbolt/domain.c b/drivers/thunderbolt/domain.c
index a3a7c8059eeeb..45239703745e5 100644
--- a/drivers/thunderbolt/domain.c
+++ b/drivers/thunderbolt/domain.c
@@ -36,7 +36,7 @@ static bool match_service_id(const struct tb_service_id *id,
 			return false;
 	}
 
-	if (id->match_flags & TBSVC_MATCH_PROTOCOL_VERSION) {
+	if (id->match_flags & TBSVC_MATCH_PROTOCOL_REVISION) {
 		if (id->protocol_revision != svc->prtcrevs)
 			return false;
 	}