[Xen-devel] [PATCH 14 of 45] gcc-4.6 compile fix: tools/libxl/libxl_utils.c

[Olaf Hering <olaf@xxxxxxxxx>]

# HG changeset patch
# User Olaf Hering <olaf@xxxxxxxxx>
# Date 1305824397 -7200
# Node ID 14b06ce705e33d9337f9b45a67d25fcc5bead3dc
# Parent  2a87e67af2c83fe17f3860afd85b9ae7413317cb
gcc-4.6 compile fix: tools/libxl/libxl_utils.c

libxl_utils.c: In function 'libxl_devid_to_device_disk':
libxl_utils.c:535:18: error: variable 'devid_n' set but not used 
[-Werror=unused-but-set-variable]

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>

diff -r 2a87e67af2c8 -r 14b06ce705e3 tools/libxl/libxl_utils.c
--- a/tools/libxl/libxl_utils.c Thu May 19 18:59:56 2011 +0200
+++ b/tools/libxl/libxl_utils.c Thu May 19 18:59:57 2011 +0200
@@ -532,7 +532,7 @@ int libxl_devid_to_device_disk(libxl_ctx
     libxl__gc gc = LIBXL_INIT_GC(ctx);
     char *endptr, *val;
     char *dompath, *diskpath, *be_path;
-    unsigned int devid_n;
+    unsigned int devid_n __attribute__((unused));
     int rc = ERROR_INVAL;
 
     devid_n = strtoul(devid, &endptr, 10);

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