Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4530a169 authored by vignesh.babu@wipro.com's avatar vignesh.babu@wipro.com Committed by James Bottomley
Browse files

[SCSI] ch: kmalloc/memset->kzalloc 



Replacing kmalloc/memset combination with kzalloc.

Signed-off-by: default avatarvignesh babu <vignesh.babu@wipro.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent b7405e16

drivers/scsi/ch.c

+3 −6
Original line number Diff line number Diff line
@@ -319,10 +319,9 @@ ch_readconfig(scsi_changer *ch) 
	int     result,id,lun,i;

	u_int   elem;



	buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);

	buffer = kzalloc(512, GFP_KERNEL | GFP_DMA);

	if (!buffer)

		return -ENOMEM;

	memset(buffer,0,512);

	

	memset(cmd,0,sizeof(cmd));

	cmd[0] = MODE_SENSE;
@@ -530,10 +529,9 @@ ch_set_voltag(scsi_changer *ch, u_int elem, 
	u_char  *buffer;

	int result;



	buffer = kmalloc(512, GFP_KERNEL);

	buffer = kzalloc(512, GFP_KERNEL);

	if (!buffer)

		return -ENOMEM;

	memset(buffer,0,512);



	dprintk("%s %s voltag: 0x%x => \"%s\"\n",

		clear     ? "clear"     : "set",
@@ -922,11 +920,10 @@ static int ch_probe(struct device *dev) 
	if (sd->type != TYPE_MEDIUM_CHANGER)

		return -ENODEV;

    

	ch = kmalloc(sizeof(*ch), GFP_KERNEL);

	ch = kzalloc(sizeof(*ch), GFP_KERNEL);

	if (NULL == ch)

		return -ENOMEM;



	memset(ch,0,sizeof(*ch));

	ch->minor = ch_devcount;

	sprintf(ch->name,"ch%d",ch->minor);

	mutex_init(&ch->lock);