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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Yuval Mintz , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net] qed/qed_sriov: propagate errors from qed_init_run in enable_vf_access Date: Thu, 20 Apr 2023 11:20:16 +0300 Message-Id: <20230420082016.335314-1-d-tatianin@yandex-team.ru> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The return value was silently ignored, and not propagated to the caller. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool. Fixes: 1408cc1fa48c ("qed: Introduce VFs") Signed-off-by: Daniil Tatianin --- I'm not familiar enough with the code to know if there's anything we have to undo here in case qed_init_run returns an error. Any additional comments are appreciated. --- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c index fa167b1aa019..5244d7208eb4 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c @@ -814,7 +814,7 @@ static int qed_iov_enable_vf_access(struct qed_hwfn *p_hwfn, SET_FIELD(igu_vf_conf, IGU_VF_CONF_PARENT, p_hwfn->rel_pf_id); STORE_RT_REG(p_hwfn, IGU_REG_VF_CONFIGURATION_RT_OFFSET, igu_vf_conf); - qed_init_run(p_hwfn, p_ptt, PHASE_VF, vf->abs_vf_id, + rc = qed_init_run(p_hwfn, p_ptt, PHASE_VF, vf->abs_vf_id, p_hwfn->hw_info.hw_mode); /* unpretend */ -- 2.25.1