From patchwork Tue Feb 5 16:22:08 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [for-1.4, 05/12] qmp: Drop superfluous special case "empty" in qmp_memchar_read() Date: Tue, 05 Feb 2013 06:22:08 -0000 From: Markus Armbruster X-Patchwork-Id: 218297 Message-Id: <1360081335-6594-6-git-send-email-armbru@redhat.com> To: qemu-devel@nongnu.org Cc: lilei@linux.vnet.ibm.com, lcapitulino@redhat.com Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake --- qemu-char.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/qemu-char.c b/qemu-char.c index 9bf53e0..036ca2c 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -2818,10 +2818,6 @@ char *qmp_memchar_read(const char *device, int64_t size, } count = qemu_chr_cirmem_count(chr); - if (count == 0) { - return g_strdup(""); - } - size = size > count ? count : size; read_data = g_malloc0(size + 1);