[PATCH v2 2/3] libxl: fix wrong comment

[Roger Pau Monne <roger.pau%citrix.com@localhost>]

The comment in function libxl__try_phy_backend is wrong, 1 is returned
if the backend should be handled as "phy", while 0 is returned if not.

Signed-off-by: Roger Pau Monné <roger.pau%citrix.com@localhost>
---
 tools/libxl/libxl_internal.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h
index cba3616..0b38e3e 100644
--- a/tools/libxl/libxl_internal.h
+++ b/tools/libxl/libxl_internal.h
@@ -1041,7 +1041,7 @@ static inline void libxl__domaindeathcheck_stop(libxl__gc 
*gc,
  * type of file using the PHY backend
  * st_mode: mode_t of the file, as returned by stat function
  *
- * Returns 0 on success, and < 0 on error.
+ * Returns 1 on success, and 0 if not suitable for phy backend.
  */
 _hidden int libxl__try_phy_backend(mode_t st_mode);
 
-- 
1.7.7.5 (Apple Git-26)