From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33816) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VNjp3-00038z-OR for qemu-devel@nongnu.org; Sun, 22 Sep 2013 09:35:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VNjox-0003hX-D2 for qemu-devel@nongnu.org; Sun, 22 Sep 2013 09:35:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:28710) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VNjox-0003hR-0Y for qemu-devel@nongnu.org; Sun, 22 Sep 2013 09:35:31 -0400 Date: Sun, 22 Sep 2013 16:37:45 +0300 From: "Michael S. Tsirkin" Message-ID: <1379857006-17451-15-git-send-email-mst@redhat.com> References: <1379857006-17451-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1379857006-17451-1-git-send-email-mst@redhat.com> Subject: [Qemu-devel] [PATCH v4 14/23] loader: use file path size from fw_cfg.h List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Laszlo Ersek , afaerber@suse.de, Anthony Liguori Avoid a bit of code duplication, make max file path constant reusable. Suggested-by: Laszlo Ersek Signed-off-by: Michael S. Tsirkin --- include/hw/nvram/fw_cfg.h | 4 +++- hw/core/loader.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h index 2ab0fc2..72b1549 100644 --- a/include/hw/nvram/fw_cfg.h +++ b/include/hw/nvram/fw_cfg.h @@ -46,12 +46,14 @@ #define FW_CFG_INVALID 0xffff +#define FW_CFG_MAX_FILE_PATH 56 + #ifndef NO_QEMU_PROTOS typedef struct FWCfgFile { uint32_t size; /* file size */ uint16_t select; /* write this to 0x510 to read it */ uint16_t reserved; - char name[56]; + char name[FW_CFG_MAX_FILE_PATH]; } FWCfgFile; typedef struct FWCfgFiles { diff --git a/hw/core/loader.c b/hw/core/loader.c index 449bd4c..060729f 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -663,7 +663,7 @@ int rom_add_file(const char *file, const char *fw_dir, rom_insert(rom); if (rom->fw_file && fw_cfg) { const char *basename; - char fw_file_name[56]; + char fw_file_name[FW_CFG_MAX_FILE_PATH]; void *data; basename = strrchr(rom->fw_file, '/'); -- MST