Author: pfg
Date: Sun Apr 3 16:25:51 2016
New Revision: 297526
URL: https://svnweb.freebsd.org/changeset/base/297526
Log:
g_sched_destroy(): prevent return of uninitialized scalar variable.
For the !gsp case there some chance of returning an uninitialized
return value. Prevent that from happening by initializing the
error value.
CID: 1006421
Modified:
head/sys/geom/sched/g_sched.c
Modified: head/sys/geom/sched/g_sched.c
==============================================================================
--- head/sys/geom/sched/g_sched.c Sun Apr 3 14:40:54 2016
(r297525)
+++ head/sys/geom/sched/g_sched.c Sun Apr 3 16:25:51 2016
(r297526)
@@ -1316,7 +1316,8 @@ g_sched_destroy(struct g_geom *gp, boole
gsp->gs_fini(sc->sc_data);
g_gsched_unref(gsp);
sc->sc_gsched = NULL;
- }
+ } else
+ error = 0;
if ((sc->sc_flags & G_SCHED_PROXYING) && oldpp) {
error = g_destroy_proxy(gp, oldpp);
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