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[99.254.121.117]) by smtp.gmail.com with ESMTPSA id w14-20020ac86b0e000000b00421c8069affsm3643424qts.78.2023.11.21.06.57.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Nov 2023 06:57:44 -0800 (PST) Date: Tue, 21 Nov 2023 09:57:42 -0500 From: Peter Xu To: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Cc: qemu-devel@nongnu.org, David Hildenbrand , Peter Maydell , "Michael S. Tsirkin" , qemu-arm@nongnu.org, Mark Cave-Ayland , Markus Armbruster , Paolo Bonzini , Igor Mammedov , qemu-ppc@nongnu.org, =?utf-8?Q?C=C3=A9dric?= Le Goater Subject: Re: [PATCH-for-9.0 04/25] memory: Simplify memory_region_init_rom_nomigrate() calls Message-ID: References: <20231120213301.24349-1-philmd@linaro.org> <20231120213301.24349-5-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20231120213301.24349-5-philmd@linaro.org> Received-SPF: pass client-ip=170.10.133.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org Sender: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org X-TUID: VoYlyLIyg4w4 On Mon, Nov 20, 2023 at 10:32:38PM +0100, Philippe Mathieu-Daudé wrote: > Mechanical change using the following coccinelle script: > > @@ > expression mr, owner, arg3, arg4, errp; > @@ > - memory_region_init_rom_nomigrate(mr, owner, arg3, arg4, &errp); > if ( > - errp > + !memory_region_init_rom_nomigrate(mr, owner, arg3, arg4, &errp) > ) { > ... > return; > } > > and removing the local Error variable. > > Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Peter Xu -- Peter Xu