[Xen-changelog] [xen master] tools/libxl: cleanup one libxl__calloc() usage

[patchbot@xxxxxxx]

commit 7f0638e914a542f20e8bb369dd476dfc6c020f0a
Author:     Tiejun Chen <tiejun.chen@xxxxxxxxx>
AuthorDate: Tue Mar 10 14:28:16 2015 +0800
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Wed Mar 11 11:36:39 2015 +0000

    tools/libxl: cleanup one libxl__calloc() usage
    
    Its pointless because internally, libxl__calloc() would always
    terminate program execution if failed,
    
    libxl__calloc()
        |
        + void *ptr = calloc(nmemb, size);
        + if (!ptr) libxl__alloc_failed(CTX, __func__, nmemb, size);
                        |
                        + _exit(-1);
    
    Signed-off-by: Tiejun Chen <tiejun.chen@xxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 tools/libxl/libxl_dm.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
index 8599a6a..cb006df 100644
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -1175,10 +1175,6 @@ static void spawn_stub_launch_dm(libxl__egc *egc,
         num_console++;
 
     console = libxl__calloc(gc, num_console, sizeof(libxl__device_console));
-    if (!console) {
-        ret = ERROR_NOMEM;
-        goto out;
-    }
 
     for (i = 0; i < num_console; i++) {
         libxl__device device;
--
generated by git-patchbot for /home/xen/git/xen.git#master

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