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Miller" , David Daney , linux-crypto@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] crypto: cavium: Fix inverted logic on timeout end check Date: Fri, 18 Oct 2024 18:03:47 +0100 Message-Id: <20241018170347.647896-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Currently the timeout check will immediately break out of the while loop because timeout-- is always true on the first iteration because timeout was initialized to 100. The check is inverted, it should exit when timeout is zero. Fix this by adding the missing ! operator. Fixes: 9e2c7d99941d ("crypto: cavium - Add Support for Octeon-tx CPT Engine= ") Signed-off-by: Colin Ian King --- drivers/crypto/cavium/cpt/cptpf_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/cavium/cpt/cptpf_main.c b/drivers/crypto/cavium= /cpt/cptpf_main.c index 6872ac344001..48f878460f41 100644 --- a/drivers/crypto/cavium/cpt/cptpf_main.c +++ b/drivers/crypto/cavium/cpt/cptpf_main.c @@ -44,7 +44,7 @@ static void cpt_disable_cores(struct cpt_device *cpt, u64= coremask, dev_err(dev, "Cores still busy %llx", coremask); grp =3D cpt_read_csr64(cpt->reg_base, CPTX_PF_EXEC_BUSY(0)); - if (timeout--) + if (!timeout--) break; =20 udelay(CSR_DELAY); --=20 2.39.5