[PATCH 08/14] blkdebug: Use error_setg_file_open() for a better error message

[Markus Armbruster]

The error message changes from

    Could not read blkdebug config file: REASON

to

    Could not open 'FNAME': REASON

I think the exact file name is more useful to know than the file's
purpose.

Signed-off-by: Markus Armbruster <arm...@redhat.com>
---
 block/blkdebug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blkdebug.c b/block/blkdebug.c
index c54aee0c84..8a4a8cb85e 100644
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -288,7 +288,7 @@ static int read_config(BDRVBlkdebugState *s, const char 
*filename,
     if (filename) {
         f = fopen(filename, "r");
         if (f == NULL) {
-            error_setg_errno(errp, errno, "Could not read blkdebug config 
file");
+            error_setg_file_open(errp, errno, filename);
             return -errno;
         }
 
-- 
2.49.0