Commit 291dbea1 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Jakub Kicinski
Browse files

qed: Use the bitmap API to allocate bitmaps 



Use bitmap_zalloc()/bitmap_free() instead of hand-writing them.

It is less verbose and it improves the semantic.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/d61ec77ce0b92f7539c6a144106139f8d737ec29.1657053343.git.christophe.jaillet@wanadoo.fr


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 76d3c114

drivers/net/ethernet/qlogic/qed/qed_rdma.c

+2 −3
Original line number Diff line number Diff line
@@ -42,8 +42,7 @@ int qed_rdma_bmap_alloc(struct qed_hwfn *p_hwfn, 


	bmap->max_count = max_count;



	bmap->bitmap = kcalloc(BITS_TO_LONGS(max_count), sizeof(long),

			       GFP_KERNEL);

	bmap->bitmap = bitmap_zalloc(max_count, GFP_KERNEL);

	if (!bmap->bitmap)

		return -ENOMEM;
@@ -343,7 +342,7 @@ void qed_rdma_bmap_free(struct qed_hwfn *p_hwfn, 
	}



end:

	kfree(bmap->bitmap);

	bitmap_free(bmap->bitmap);

	bmap->bitmap = NULL;

}