From a8b18f8fd2d9f0df33c3739e76fedfd9355dfa8b Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Fri, 13 Feb 2015 15:50:43 +0100 Subject: block: Simplify setting numeric options Don't convert numbers to strings for use with qemu_opt_set(), simply use qemu_opt_set_number() instead. Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake --- blockdev.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'blockdev.c') diff --git a/blockdev.c b/blockdev.c index 5aa23b56b2..b9c1c0cc1a 100644 --- a/blockdev.c +++ b/blockdev.c @@ -180,7 +180,6 @@ QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file, const char *optstr) { QemuOpts *opts; - char buf[32]; opts = drive_def(optstr); if (!opts) { @@ -190,8 +189,7 @@ QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file, qemu_opt_set(opts, "if", if_name[type], &error_abort); } if (index >= 0) { - snprintf(buf, sizeof(buf), "%d", index); - qemu_opt_set(opts, "index", buf, &error_abort); + qemu_opt_set_number(opts, "index", index, &error_abort); } if (file) qemu_opt_set(opts, "file", file, &error_abort); -- cgit v1.2.3-55-g7522