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[195.231.47.232]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49cfd3f815bsm279283445e9.4.2026.09.08.02.15.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 08 Sep 2026 02:15:01 -0700 (PDT) Message-ID: <349fef66-0513-435c-815a-23f2b2df829e@redhat.com> Date: Tue, 8 Sep 2026 11:15:00 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v2] net: marvell: mvmdio: Handle errors from optional IRQ lookup To: phucduc.bui@gmail.com, Andrew Lunn , davem@davemloft.net, Eric Dumazet , Jakub Kicinski Cc: Takashi Sakamoto , Danilo Krummrich , Bjorn Helgaas , u.kleine-koenig@baylibre.com, Chris Packham , linux-kernel@vger.kernel.org, netdev@vger.kernel.org References: <20260903074638.345952-1-phucduc.bui@gmail.com> Content-Language: en-US From: Paolo Abeni In-Reply-To: <20260903074638.345952-1-phucduc.bui@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 9/3/26 9:46 AM, phucduc.bui@gmail.com wrote: > From: bui duc phuc > > platform_get_irq_optional() returns a positive IRQ number on success or > a negative error code on failure. For an optional IRQ, -ENXIO indicates > that no optional IRQ is available. Other errors should be propagated so > that the caller can handle them appropriately. > > The existing code propagates -EPROBE_DEFER, but ignores other negative > errors. Propagate negative errors other than -ENXIO. > > Found by manual code inspection. > > Fixes: e1f550dc44a4 ("net: mvmdio: avoid error message for optional IRQ") > Signed-off-by: bui duc phuc > --- > > Changes in v2: > - Add a Fixes tag. > - Add net-next to the --subject-prefix. It's one or the other: no fixes tag for net-next patches. This does not look like stable material, stripping the fixes tag. /P