diff options
| author | Xin LI <delphij@FreeBSD.org> | 2015-01-10 06:48:35 +0000 |
|---|---|---|
| committer | Xin LI <delphij@FreeBSD.org> | 2015-01-10 06:48:35 +0000 |
| commit | 6e19f0def0a2dd715fe44b476981740590933a69 (patch) | |
| tree | d2b4093d5bd32796273e7c09c8aeeeb47245b324 /sys/kern | |
| parent | 3a9f9af8037f2dbfbc7fd93640acd8acc06841f4 (diff) | |
Notes
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_lockf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/kern_lockf.c b/sys/kern/kern_lockf.c index 8d5c57681fe3..91eae09cc6e6 100644 --- a/sys/kern/kern_lockf.c +++ b/sys/kern/kern_lockf.c @@ -740,12 +740,13 @@ retry_setlock: VI_UNLOCK(vp); - if (freestate) { + if (freestate != NULL) { sx_xlock(&lf_lock_states_lock); LIST_REMOVE(freestate, ls_link); sx_xunlock(&lf_lock_states_lock); sx_destroy(&freestate->ls_lock); free(freestate, M_LOCKF); + freestate = NULL; } if (error == EDOOFUS) { |