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[31.16.253.133]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-87cf521c2c7sm89448266d6.19.2025.10.22.08.07.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Oct 2025 08:07:33 -0700 (PDT) From: Mallikarjun Thammanavar To: axboe@kernel.dk Cc: io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev, Mallikarjun Thammanavar , "kernelci . org bot" Subject: [PATCH] io_uring: initialize vairable "sqe" to silence build warning Date: Wed, 22 Oct 2025 17:07:16 +0200 Message-Id: <20251022150716.2157854-1-mallikarjunst09@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" clang-17 compiler throws build error when [-Werror,-Wuninitialized] are ena= bled error: variable 'sqe' is uninitialized when used here [-Werror,-Wuninitiali= zed] Initialize struct io_uring_sqe *sqe =3D NULL; to have clean build Reported-by: kernelci.org bot Link: https://lore.kernel.org/regressions/176110914348.5309.724397608932251= 368@15dd6324cc71/ Signed-off-by: Mallikarjun Thammanavar --- io_uring/fdinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/io_uring/fdinfo.c b/io_uring/fdinfo.c index d5aa64203de5..e5792b794f8b 100644 --- a/io_uring/fdinfo.c +++ b/io_uring/fdinfo.c @@ -89,7 +89,7 @@ static void __io_uring_show_fdinfo(struct io_ring_ctx *ct= x, struct seq_file *m) seq_printf(m, "CachedCqTail:\t%u\n", data_race(ctx->cached_cq_tail)); seq_printf(m, "SQEs:\t%u\n", sq_tail - sq_head); while (sq_head < sq_tail) { - struct io_uring_sqe *sqe; + struct io_uring_sqe *sqe =3D NULL; unsigned int sq_idx; bool sqe128 =3D false; u8 opcode; --=20 2.34.1