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[83.52.55.163]) by smtp.gmail.com with ESMTPSA id j17sm15371045wrt.69.2021.08.23.09.42.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Aug 2021 09:42:03 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [RFC PATCH v2 1/5] softmmu/physmem: Simplify flatview_write and address_space_access_valid Date: Mon, 23 Aug 2021 18:41:53 +0200 Message-Id: <20210823164157.751807-2-philmd@redhat.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210823164157.751807-1-philmd@redhat.com> References: <20210823164157.751807-1-philmd@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.743, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , David Hildenbrand , Jason Wang , Li Qiang , Qiuhao Li , Peter Xu , Alexander Bulekov , qemu-arm@nongnu.org, Gerd Hoffmann , Stefan Hajnoczi , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-arm" X-TUID: P0U3moIbGgDO Remove unuseful local 'result' variables. Signed-off-by: Philippe Mathieu-Daudé --- softmmu/physmem.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/softmmu/physmem.c b/softmmu/physmem.c index 2e18947598e..e534dc69918 100644 --- a/softmmu/physmem.c +++ b/softmmu/physmem.c @@ -2810,14 +2810,11 @@ static MemTxResult flatview_write(FlatView *fv, hwaddr addr, MemTxAttrs attrs, hwaddr l; hwaddr addr1; MemoryRegion *mr; - MemTxResult result = MEMTX_OK; l = len; mr = flatview_translate(fv, addr, &addr1, &l, true, attrs); - result = flatview_write_continue(fv, addr, attrs, buf, len, - addr1, l, mr); - - return result; + return flatview_write_continue(fv, addr, attrs, buf, len, + addr1, l, mr); } /* Called within RCU critical section. */ @@ -3114,12 +3111,10 @@ bool address_space_access_valid(AddressSpace *as, hwaddr addr, MemTxAttrs attrs) { FlatView *fv; - bool result; RCU_READ_LOCK_GUARD(); fv = address_space_to_flatview(as); - result = flatview_access_valid(fv, addr, len, is_write, attrs); - return result; 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[83.52.55.163]) by smtp.gmail.com with ESMTPSA id j17sm15371045wrt.69.2021.08.23.09.42.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Aug 2021 09:42:03 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [RFC PATCH v2 1/5] softmmu/physmem: Simplify flatview_write and address_space_access_valid Date: Mon, 23 Aug 2021 18:41:53 +0200 Message-Id: <20210823164157.751807-2-philmd@redhat.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210823164157.751807-1-philmd@redhat.com> References: <20210823164157.751807-1-philmd@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) DKIMWL_WL_HIGH=-0.743, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , David Hildenbrand , Jason Wang , Li Qiang , Qiuhao Li , Peter Xu , Alexander Bulekov , qemu-arm@nongnu.org, Gerd Hoffmann , Stefan Hajnoczi , Paolo Bonzini , "Edgar E . Iglesias" , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Remove unuseful local 'result' variables. Signed-off-by: Philippe Mathieu-Daudé --- softmmu/physmem.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/softmmu/physmem.c b/softmmu/physmem.c index 2e18947598e..e534dc69918 100644 --- a/softmmu/physmem.c +++ b/softmmu/physmem.c @@ -2810,14 +2810,11 @@ static MemTxResult flatview_write(FlatView *fv, hwaddr addr, MemTxAttrs attrs, hwaddr l; hwaddr addr1; MemoryRegion *mr; - MemTxResult result = MEMTX_OK; l = len; mr = flatview_translate(fv, addr, &addr1, &l, true, attrs); - result = flatview_write_continue(fv, addr, attrs, buf, len, - addr1, l, mr); - - return result; + return flatview_write_continue(fv, addr, attrs, buf, len, + addr1, l, mr); } /* Called within RCU critical section. */ @@ -3114,12 +3111,10 @@ bool address_space_access_valid(AddressSpace *as, hwaddr addr, MemTxAttrs attrs) { FlatView *fv; - bool result; RCU_READ_LOCK_GUARD(); fv = address_space_to_flatview(as); - result = flatview_access_valid(fv, addr, len, is_write, attrs); - return result; + return flatview_access_valid(fv, addr, len, is_write, attrs); } static hwaddr -- 2.31.1