From fe194f19da971a114b0f65cf8267c1d42f3be87e Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 14 Jan 2013 20:34:09 +0100 Subject: IB: cxgb3: delay freeing mem untill entirely done with it Sure, it's just the pointer value we use, but the coverity checker complains about a use-after-free bug and it really does seem cleaner to delay freeing until we are entirely done with the memory. So, rearrange the code to move the kfree() later untill we are completely done. Trivial and harmless, but nice IMHO. Signed-off-by: Jesper Juhl Reviewed-by: Steve Wise Signed-off-by: Jiri Kosina --- drivers/infiniband/hw/cxgb3/iwch_provider.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband/hw/cxgb3') diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index 0bdf09aa6f42..145d82a64d0a 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -783,8 +783,8 @@ static int iwch_dealloc_mw(struct ib_mw *mw) mmid = (mw->rkey) >> 8; cxio_deallocate_window(&rhp->rdev, mhp->attr.stag); remove_handle(rhp, &rhp->mmidr, mmid); - kfree(mhp); PDBG("%s ib_mw %p mmid 0x%x ptr %p\n", __func__, mw, mmid, mhp); + kfree(mhp); return 0; } -- cgit v1.2.3-59-g8ed1b