Commit c9d84b35 authored Oct 13, 2017 by Rakesh Pandit Committed by Jens Axboe Oct 13, 2017

lightnvm: pblk: fix error path in pblk_lines_alloc_metadata



Use appropriate memory free calls based on allocation type used and
also fix number of times free is called if kmalloc fails.

Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent a96d50fa

drivers/lightnvm/pblk-init.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -630,7 +630,10 @@ static int pblk_lines_alloc_metadata(struct pblk *pblk)

		fail_free_emeta:
		while (--i >= 0) {
		if (l_mg->emeta_alloc_type == PBLK_VMALLOC_META)
		vfree(l_mg->eline_meta[i]->buf);
		else
		kfree(l_mg->eline_meta[i]->buf);
		kfree(l_mg->eline_meta[i]);
		}