From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 02C067081F for ; Thu, 26 Feb 2026 00:54:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772067287; cv=none; b=TXcc+8oNQtEOAeXD/MftzkmS84fLEeOycdCcTDda0xwr5CjpPKicKU7MDqIQOCgpSwLxxXKkc+WnpVQe1kUxHAYZQ5GxsVX+vFoP4GWvJzs33bM7bTn4oIan4oDTWTAfcv1CzzQaaGt/4upzcBrwJXiGaOAKF4g/zBFbzkM/YT8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772067287; c=relaxed/simple; bh=NF985SuSmn9wmB4vLhm1ef1RmrUrWhw45OEe/IaMNFA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eICLEGvn19Jnh48/O0Dn5k79TyZGyQ4a8NDiEHg00ircAiNJ9D9tbMX2PBcLehBPhTYKFhCElxvsIPOnCBeJYN3TTtEqYf0edaihi3pWstPATbNBhELU/Sta+em2QFNln9wAObS5GU6lFlM9sbiz8DkSX4dfkITcIH2wOkHL7hM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JsOsiZdI; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JsOsiZdI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9C858C116D0; Thu, 26 Feb 2026 00:54:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772067286; bh=NF985SuSmn9wmB4vLhm1ef1RmrUrWhw45OEe/IaMNFA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JsOsiZdIIwQekM53lAHNcojR//8VEi3957zQeRRk7epwtTwBwZAnPctaqB8J2uYj8 iJVzdWtqlIzcQ7z9eLlw/t/u1hexP+Ia3WQj4m2oweTq06Nj2CyFap0rzK1ZdUl8Tl Xm/H8CxeeVbeQ+0+8ftJs3Yzd2yByC/Kjqh5VXKKhCnK12GxwMAwa3+2WpGab+oSup CoKTZcV4EigE9rqAfbqoqdxHsYmK75WT3G4RQifbTklIrIm3z+gXsjcUuJdLOceMes zaESATDj0IbOzMkL+ALHDLxSGfd10jmOqp7Zgkr8mgWe6wObvOUTe6RmW4mZeZHoPb oH00VXFjusOcw== From: Song Liu To: live-patching@vger.kernel.org Cc: jpoimboe@kernel.org, jikos@kernel.org, mbenes@suse.cz, pmladek@suse.com, joe.lawrence@redhat.com, kernel-team@meta.com, Song Liu Subject: [PATCH v3 1/8] objtool/klp: Remove redundent strcmp in correlate_symbols Date: Wed, 25 Feb 2026 16:54:29 -0800 Message-ID: <20260226005436.379303-2-song@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260226005436.379303-1-song@kernel.org> References: <20260226005436.379303-1-song@kernel.org> Precedence: bulk X-Mailing-List: live-patching@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit find_global_symbol_by_name() already compares names of the two symbols, so there is no need to compare them again. Signed-off-by: Song Liu --- tools/objtool/klp-diff.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/objtool/klp-diff.c b/tools/objtool/klp-diff.c index a3198a63c2f0..57606bc3390a 100644 --- a/tools/objtool/klp-diff.c +++ b/tools/objtool/klp-diff.c @@ -454,7 +454,7 @@ static int correlate_symbols(struct elfs *e) sym2 = find_global_symbol_by_name(e->patched, sym1->name); - if (sym2 && !sym2->twin && !strcmp(sym1->name, sym2->name)) { + if (sym2 && !sym2->twin) { sym1->twin = sym2; sym2->twin = sym1; } -- 2.47.3