Commit 21ee9b19 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Greg Kroah-Hartman
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misc: hpilo: avoid a useless memset 



Avoid a memset after a call to 'dma_alloc_coherent()'.
This is useless since
commit 518a2f19 ("dma-mapping: zero memory returned from dma_alloc_*")

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/20200718070246.338016-1-christophe.jaillet@wanadoo.fr


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 146f90af

drivers/misc/hpilo.c

+0 −2
Original line number Diff line number Diff line
@@ -281,8 +281,6 @@ static int ilo_ccb_setup(struct ilo_hwinfo *hw, struct ccb_data *data, int slot) 
	dma_va = (char *)data->dma_va;

	dma_pa = data->dma_pa;



	memset(dma_va, 0, data->dma_size);



	dma_va = (char *)roundup((unsigned long)dma_va, ILO_START_ALIGN);

	dma_pa = roundup(dma_pa, ILO_START_ALIGN);