From 9b58714f9ab4138dabcf7176fdc465bd00afeae9 Mon Sep 17 00:00:00 2001 From: Nathaniel Clark Date: Tue, 16 Aug 2016 16:18:43 -0400 Subject: [PATCH] staging: lustre: lmv: Ensure lmv_intent_lookup cleans up reqp Ensure there aren't invalid pointers hanging around after ptlrpc_req_finished is called. Signed-off-by: Nathaniel Clark Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4826 Reviewed-on: http://review.whamcloud.com/9841 Reviewed-by: John L. Hammond Reviewed-by: Bob Glossman Reviewed-by: Oleg Drokin Signed-off-by: James Simmons Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/lmv/lmv_intent.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/staging/lustre/lustre/lmv/lmv_intent.c b/drivers/staging/lustre/lustre/lmv/lmv_intent.c index a38d343b9359..d7e165f041a5 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_intent.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_intent.c @@ -464,6 +464,9 @@ static int lmv_intent_lookup(struct obd_export *exp, return PTR_ERR(tgt); ptlrpc_req_finished(*reqp); + it->it_request = NULL; + *reqp = NULL; + CDEBUG(D_INODE, "For migrating dir, try target dir "DFID"\n", PFID(&lsm->lsm_md_oinfo[1].lmo_fid)); -- 2.20.1