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[Xen-devel] [PATCH] xen/grant-table: Remove outdated warning in gnttab_grow_table()

One of the warning message in gnttab_grow_table() refers to a function
was removed in commit 6425f91c72 "xen/gnttab: Fold grant_table_{create,
set_limits}() into grant_table_init()".

Since the commit, gt->active will be allocated while initializing the
grant table at domain creation. Therefore gt-active will always be

Rather than replacing the warning by another one, we can now downgrade
the check to an ASSERT().

Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
 xen/common/grant_table.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/xen/common/grant_table.c b/xen/common/grant_table.c
index bc37acae0e..930d20b346 100644
--- a/xen/common/grant_table.c
+++ b/xen/common/grant_table.c
@@ -1793,11 +1793,7 @@ gnttab_grow_table(struct domain *d, unsigned int 
     struct grant_table *gt = d->grant_table;
     unsigned int i, j;
-    if ( unlikely(!gt->active) )
-    {
-        gprintk(XENLOG_WARNING, "grant_table_set_limits() call missing\n");
-        return -ENODEV;
-    }
+    ASSERT(gt->active);
     if ( req_nr_frames < INITIAL_NR_GRANT_FRAMES )
         req_nr_frames = INITIAL_NR_GRANT_FRAMES;

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