Commit dd1a4584 authored Nov 06, 2007 by Latchesar Ionkov Committed by Eric Van Hensbergen Nov 06, 2007

9p: return NULL when trans not found



v9fs_match_trans function returns arbitrary transport module instead of NULL
when the requested transport is not registered. This patch modifies the
function to return NULL in that case.

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Acked-by: Eric Van Hensbergen <ericvh@gmail.com>

parent 8999e04f

net/9p/mod.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -76,10 +76,10 @@ struct p9_trans_module v9fs_match_trans(const substring_t name)
		list_for_each(p, &v9fs_trans_list) {
		t = list_entry(p, struct p9_trans_module, list);
		if (strncmp(t->name, name->from, name->to-name->from) == 0)
		break;
		}
		return t;
		}
		return NULL;
		}
		EXPORT_SYMBOL(v9fs_match_trans);

		/**