From 71df0eeb98a1ecff7770aa486faf08a8c1049745 Mon Sep 17 00:00:00 2001 From: Blue Swirl Date: Thu, 6 Jan 2011 18:25:37 +0000 Subject: [PATCH] block: delete a write-only variable Avoid a warning with GCC 4.6.0: /src/qemu/block.c: In function 'bdrv_img_create': /src/qemu/block.c:2862:25: error: variable 'fmt' set but not used [-Werror=unused-but-set-variable] CC: Kevin Wolf Signed-off-by: Blue Swirl --- block.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/block.c b/block.c index 9b5e9e11fe..ff2795b1e9 100644 --- a/block.c +++ b/block.c @@ -2859,13 +2859,8 @@ int bdrv_img_create(const char *filename, const char *fmt, if (get_option_parameter(param, BLOCK_OPT_SIZE)->value.n == -1) { if (backing_file && backing_file->value.s) { uint64_t size; - const char *fmt = NULL; char buf[32]; - if (backing_fmt && backing_fmt->value.s) { - fmt = backing_fmt->value.s; - } - bs = bdrv_new(""); ret = bdrv_open(bs, backing_file->value.s, flags, drv); -- 2.11.4.GIT