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authorRobert P. J. Day <rpjday@mindspring.com>2007-02-10 01:45:03 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 10:51:27 -0800
commitc376222960ae91d5ffb9197ee36771aaed1d9f90 (patch)
tree7f431c42529fec77433d33490bd9f2a8c47ba091 /fs/ecryptfs/inode.c
parent1b135431abf5ea92e61bf4e91d93726c7b96da5f (diff)
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[PATCH] Transform kmem_cache_alloc()+memset(0) -> kmem_cache_zalloc().
Replace appropriate pairs of "kmem_cache_alloc()" + "memset(0)" with the corresponding "kmem_cache_zalloc()" call. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andi Kleen <ak@muc.de> Cc: Roland McGrath <roland@redhat.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Acked-by: Joel Becker <Joel.Becker@oracle.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Jan Kara <jack@ucw.cz> Cc: Michael Halcrow <mhalcrow@us.ibm.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Stephen Smalley <sds@tycho.nsa.gov> Cc: James Morris <jmorris@namei.org> Cc: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ecryptfs/inode.c')
-rw-r--r--fs/ecryptfs/inode.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 11f5e50..d4f02f3 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -361,8 +361,7 @@ static struct dentry *ecryptfs_lookup(struct inode *dir, struct dentry *dentry,
goto out;
}
/* Released in this function */
- page_virt =
- (char *)kmem_cache_alloc(ecryptfs_header_cache_2,
+ page_virt = kmem_cache_zalloc(ecryptfs_header_cache_2,
GFP_USER);
if (!page_virt) {
rc = -ENOMEM;
@@ -370,7 +369,7 @@ static struct dentry *ecryptfs_lookup(struct inode *dir, struct dentry *dentry,
"Cannot ecryptfs_kmalloc a page\n");
goto out_dput;
}
- memset(page_virt, 0, PAGE_CACHE_SIZE);
+
rc = ecryptfs_read_header_region(page_virt, lower_dentry, nd->mnt);
crypt_stat = &ecryptfs_inode_to_private(dentry->d_inode)->crypt_stat;
if (!ECRYPTFS_CHECK_FLAG(crypt_stat->flags, ECRYPTFS_POLICY_APPLIED))