Commit 741a3b07 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Greg Kroah-Hartman
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staging/lustre: use kmemdup rather than duplicating its implementation 

The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320



Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7fb539ed

drivers/staging/lustre/lustre/obdclass/acl.c

+2 −4
Original line number Diff line number Diff line
@@ -104,11 +104,10 @@ static int lustre_posix_acl_xattr_reduce_space(posix_acl_xattr_header **header, 
	if (unlikely(old_count <= new_count))

		return old_size;



	new = kzalloc(new_size, GFP_NOFS);

	new = kmemdup(*header, new_size, GFP_NOFS);

	if (unlikely(new == NULL))

		return -ENOMEM;



	memcpy(new, *header, new_size);

	kfree(*header);

	*header = new;

	return new_size;
@@ -125,11 +124,10 @@ static int lustre_ext_acl_xattr_reduce_space(ext_acl_xattr_header **header, 
	if (unlikely(old_count <= ext_count))

		return 0;



	new = kzalloc(ext_size, GFP_NOFS);

	new = kmemdup(*header, ext_size, GFP_NOFS);

	if (unlikely(new == NULL))

		return -ENOMEM;



	memcpy(new, *header, ext_size);

	kfree(*header);

	*header = new;

	return 0;