File tgt-missing-module-directory-not-an-error of Package tgt

From: Lee Duncan <lduncan@suse.com>
Date: Mon Nov 16 08:49:57 PST 2015
Subject: backing-store modules directory not present is not an error

The backing-store modules directory, normally
/usr/lib/tgt/backing-store, is not created, needed, or used when there
are no backing store modules. So change the error message printed when
the directory is not present to a debug message.

Signed-off-by: Lee Duncan <lduncan@suse.com>
---
 usr/bs.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/usr/bs.c
+++ b/usr/bs.c
@@ -263,7 +263,8 @@ static int bs_init_signalfd(void)
 
 	dir = opendir(BSDIR);
 	if (dir == NULL) {
-		eprintf("could not open backing-store module directory %s\n",
+		/* not considered an error if there are no modules */
+		dprintf("could not open backing-store module directory %s\n",
 			BSDIR);
 	} else {
 		struct dirent *dirent;