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Commit 58d49283 authored by Eric Sesterhenn's avatar Eric Sesterhenn Committed by Greg Kroah-Hartman
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[PATCH] sysfs: kzalloc conversion 



this converts fs/sysfs to kzalloc() usage.
compile tested with make allyesconfig

Signed-off-by: default avatarEric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 03e88ae1

fs/sysfs/file.c

+1 −2
Original line number Diff line number Diff line
@@ -301,9 +301,8 @@ static int check_perm(struct inode * inode, struct file * file) 
	/* No error? Great, allocate a buffer for the file, and store it

	 * it in file->private_data for easy access.

	 */

	buffer = kmalloc(sizeof(struct sysfs_buffer),GFP_KERNEL);

	buffer = kzalloc(sizeof(struct sysfs_buffer), GFP_KERNEL);

	if (buffer) {

		memset(buffer,0,sizeof(struct sysfs_buffer));

		init_MUTEX(&buffer->sem);

		buffer->needs_read_fill = 1;

		buffer->ops = ops;

fs/sysfs/inode.c

+1 −2
Original line number Diff line number Diff line
@@ -54,11 +54,10 @@ int sysfs_setattr(struct dentry * dentry, struct iattr * iattr) 


	if (!sd_iattr) {

		/* setting attributes for the first time, allocate now */

		sd_iattr = kmalloc(sizeof(struct iattr), GFP_KERNEL);

		sd_iattr = kzalloc(sizeof(struct iattr), GFP_KERNEL);

		if (!sd_iattr)

			return -ENOMEM;

		/* assign default attributes */

		memset(sd_iattr, 0, sizeof(struct iattr));

		sd_iattr->ia_mode = sd->s_mode;

		sd_iattr->ia_uid = 0;

		sd_iattr->ia_gid = 0;