Patchwork [for-1.4,v2,06/13] qmp: Drop superfluous special case "empty" in qmp_memchar_read()

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Submitter Markus Armbruster
Date Feb. 6, 2013, 8:27 p.m.
Message ID <1360182446-1502-7-git-send-email-armbru@redhat.com>
Download mbox | patch
Permalink /patch/218770/
State New
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Markus Armbruster - Feb. 6, 2013, 8:27 p.m.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 qemu-char.c | 4 ----
 1 file changed, 4 deletions(-)

Patch

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);