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[83.59.162.106]) by smtp.gmail.com with ESMTPSA id e15sm24225544wro.13.2020.10.12.06.20.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Oct 2020 06:20:28 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 2/5] hw/pci-host/pam: Use ARRAY_SIZE() instead of magic value Date: Mon, 12 Oct 2020 15:20:13 +0200 Message-Id: <20201012132017.3423954-3-f4bug@amsat.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201012132017.3423954-1-f4bug@amsat.org> References: <20201012132017.3423954-1-f4bug@amsat.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::443; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x443.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: Laurent Vivier , Peter Maydell , Thomas Huth , "Michael S. Tsirkin" , Aleksandar Rikalo , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Aleksandar Markovic , qemu-arm@nongnu.org, Paolo Bonzini , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Replace the magic '4' by ARRAY_SIZE(mem->alias) which is more explicit. Signed-off-by: Philippe Mathieu-Daudé --- hw/pci-host/pam.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/pci-host/pam.c b/hw/pci-host/pam.c index a4962057833..4712260025a 100644 --- a/hw/pci-host/pam.c +++ b/hw/pci-host/pam.c @@ -51,7 +51,7 @@ void init_pam(DeviceState *dev, MemoryRegion *ram_memory, start, size); memory_region_transaction_begin(); - for (i = 0; i < 4; ++i) { + for (i = 0; i < ARRAY_SIZE(mem->alias); ++i) { memory_region_set_enabled(&mem->alias[i], false); memory_region_add_subregion_overlap(system_memory, start, &mem->alias[i], 1);