From 952a3cc9c06a6143147ccdd108c5ef8ac9a6454c Mon Sep 17 00:00:00 2001 From: Shaobo He Date: Thu, 28 Feb 2019 15:38:38 -0700 Subject: cxgb4: kfree mhp after the debug print In function `c4iw_dealloc_mw`, variable mhp's value is printed after freed, it is clearer to have the print before the kfree. Otherwise racing threads could allocate another mhp with the same pointer value and create confusing tracing. Signed-off-by: Shaobo He Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/cxgb4/mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband/hw') diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 8d1ab8273c2b..5baa31ab6366 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -678,8 +678,8 @@ int c4iw_dealloc_mw(struct ib_mw *mw) mhp->wr_waitp); kfree_skb(mhp->dereg_skb); c4iw_put_wr_wait(mhp->wr_waitp); - kfree(mhp); pr_debug("ib_mw %p mmid 0x%x ptr %p\n", mw, mmid, mhp); + kfree(mhp); return 0; } -- cgit v1.2.3-59-g8ed1b