From 81c1d7b605e1a48d3c02248c5e51fabcf42f5014 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C5=81ukasz=20Majewski?= Date: Thu, 23 Aug 2012 23:33:56 +0000 Subject: dfu:usb:fix: Read the "filesize" environment variable only when file read The "filesize" environment variable shall be read only when relevant file is read. Signed-off-by: Lukasz Majewski Signed-off-by: Kyungmin Park Reviewed-by: Marek Vasut --- drivers/dfu/dfu_mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dfu/dfu_mmc.c') diff --git a/drivers/dfu/dfu_mmc.c b/drivers/dfu/dfu_mmc.c index 2270a61..5d504df 100644 --- a/drivers/dfu/dfu_mmc.c +++ b/drivers/dfu/dfu_mmc.c @@ -89,7 +89,7 @@ static int mmc_file_op(enum dfu_mmc_op op, struct dfu_entity *dfu, return ret; } - if (dfu->layout != DFU_RAW_ADDR) { + if (dfu->layout != DFU_RAW_ADDR && op == DFU_OP_READ) { str_env = getenv("filesize"); if (str_env == NULL) { puts("dfu: Wrong file size!\n"); -- cgit v1.1