Commit 952a3cc9 authored Feb 28, 2019 by Shaobo He Committed by Jason Gunthorpe Mar 04, 2019

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 <shaobo@cs.utah.edu>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent d757c60e

drivers/infiniband/hw/cxgb4/mem.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}

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