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authorMarkus Armbruster <armbru@redhat.com>2013-02-06 21:27:19 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2013-02-06 16:35:18 -0600
commitc287e99fe47b179e6ef6b212139821b4d78934c1 (patch)
tree49755d3bb393a299128591a8e1d96fa5ac35767b /qemu-char.c
parent13289fb5a716e06fb06febb880e5e116d485f82b (diff)
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qmp: Drop superfluous special case "empty" in qmp_memchar_read()
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-char.c')
-rw-r--r--qemu-char.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/qemu-char.c b/qemu-char.c
index 4dd01e6..9d1c02c 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);