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Commit 8e7fd236 authored by Dan Carpenter's avatar Dan Carpenter Committed by David Woodhouse
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mtd cs553x_nand: use kzalloc() instead of memset 



It's cleaner to use kzalloc() instead of zeroing out in a separate call
to memset().

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent ff52c67a

drivers/mtd/nand/cs553x_nand.c

+1 −5
Original line number Diff line number Diff line
@@ -197,7 +197,7 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr) 
	}



	/* Allocate memory for MTD device structure and private data */

	new_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);

	new_mtd = kzalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);

	if (!new_mtd) {

		printk(KERN_WARNING "Unable to allocate CS553X NAND MTD device structure.\n");

		err = -ENOMEM;
@@ -207,10 +207,6 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr) 
	/* Get pointer to private data */

	this = (struct nand_chip *)(&new_mtd[1]);



	/* Initialize structures */

	memset(new_mtd, 0, sizeof(struct mtd_info));

	memset(this, 0, sizeof(struct nand_chip));



	/* Link the private data with the MTD structure */

	new_mtd->priv = this;

	new_mtd->owner = THIS_MODULE;