[Xen-devel] [PATCH 2/4] opw: libxl: use LOGE instead of LIBXL__LOG_ERRNO in libxl_utils.c

[Kelley Nielsen <kelleynnn@xxxxxxxxx>]

Code cleanup - no functional changes

The convenience macro LOGE has been written to take the place of
LIBXL__LOG_ERRNO. LOGE depends on the existence of a local libgl__gc
*gc. Replace two invocations of LIBXL__LOG_ERRNO, which are in
functions that already have a libxl__gc *gc present, to invocations
of the new macro.

Signed-off-by: Kelley Nielsen <kelleynnn@xxxxxxxxx>
Suggested-by: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
---
 tools/libxl/libxl_utils.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/libxl/libxl_utils.c b/tools/libxl/libxl_utils.c
index 4841606..5238f22 100644
--- a/tools/libxl/libxl_utils.c
+++ b/tools/libxl/libxl_utils.c
@@ -206,14 +206,13 @@ out:
 
 static int logrename(libxl__gc *gc, const char *old, const char *new)
 {
-    libxl_ctx *ctx = libxl__gc_owner(gc);
     int r;
 
     r = rename(old, new);
     if (r) {
         if (errno == ENOENT) return 0; /* ok */
 
-        LIBXL__LOG_ERRNO(ctx, LIBXL__LOG_ERROR, "failed to rotate logfile - 
could not"
+        LOGE(ERROR, "failed to rotate logfile - could not"
                      " rename %s to %s", old, new);
         return ERROR_FAIL;
     }
@@ -247,7 +246,7 @@ int libxl_create_logfile(libxl_ctx *ctx, const char *name, 
char **full_name)
             goto out;
     } else {
         if (errno != ENOENT)
-            LIBXL__LOG_ERRNO(ctx, LIBXL__LOG_WARNING, "problem checking 
existence of"
+            LOGE(WARN, "problem checking existence of"
                          " logfile %s, which might have needed to be rotated",
                          name);
     }
-- 
1.8.1.2


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