X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fext3%2Facl.c;h=1e5038d9a01b9f469015b83f8ee7eb07a9abf8f8;hb=25243633c29b72c4edd5fe9cfcbd76aa5eef8b36;hp=3ac38266fc9e598c21a89593d5893f27b10bfc25;hpb=b857c730d4e960d1876ff56ce5c4bd81ea9ff5ae;p=linux-2.6

diff --git a/fs/ext3/acl.c b/fs/ext3/acl.c
index 3ac38266fc..1e5038d9a0 100644
--- a/fs/ext3/acl.c
+++ b/fs/ext3/acl.c
@@ -7,6 +7,7 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/capability.h>
 #include <linux/fs.h>
 #include <linux/ext3_jbd.h>
 #include <linux/ext3_fs.h>
@@ -89,8 +90,8 @@ ext3_acl_to_disk(const struct posix_acl *acl, size_t *size)
 	size_t n;
 
 	*size = ext3_acl_size(acl->a_count);
-	ext_acl = (ext3_acl_header *)kmalloc(sizeof(ext3_acl_header) +
-		acl->a_count * sizeof(ext3_acl_entry), GFP_KERNEL);
+	ext_acl = kmalloc(sizeof(ext3_acl_header) + acl->a_count *
+			sizeof(ext3_acl_entry), GFP_KERNEL);
 	if (!ext_acl)
 		return ERR_PTR(-ENOMEM);
 	ext_acl->a_version = cpu_to_le32(EXT3_ACL_VERSION);
@@ -152,7 +153,7 @@ ext3_iset_acl(struct inode *inode, struct posix_acl **i_acl,
 /*
  * Inode operation get_posix_acl().
  *
- * inode->i_sem: don't care
+ * inode->i_mutex: don't care
  */
 static struct posix_acl *
 ext3_get_acl(struct inode *inode, int type)
@@ -216,7 +217,7 @@ ext3_get_acl(struct inode *inode, int type)
 /*
  * Set the access or default ACL of an inode.
  *
- * inode->i_sem: down unless called from ext3_new_inode
+ * inode->i_mutex: down unless called from ext3_new_inode
  */
 static int
 ext3_set_acl(handle_t *handle, struct inode *inode, int type,
@@ -225,7 +226,7 @@ ext3_set_acl(handle_t *handle, struct inode *inode, int type,
 	struct ext3_inode_info *ei = EXT3_I(inode);
 	int name_index;
 	void *value = NULL;
-	size_t size;
+	size_t size = 0;
 	int error;
 
 	if (S_ISLNK(inode->i_mode))
@@ -257,7 +258,7 @@ ext3_set_acl(handle_t *handle, struct inode *inode, int type,
 		default:
 			return -EINVAL;
 	}
- 	if (acl) {
+	if (acl) {
 		value = ext3_acl_to_disk(acl, &size);
 		if (IS_ERR(value))
 			return (int)PTR_ERR(value);
@@ -306,8 +307,8 @@ ext3_permission(struct inode *inode, int mask, struct nameidata *nd)
 /*
  * Initialize the ACLs of a new inode. Called from ext3_new_inode.
  *
- * dir->i_sem: down
- * inode->i_sem: up (access to inode is still exclusive)
+ * dir->i_mutex: down
+ * inode->i_mutex: up (access to inode is still exclusive)
  */
 int
 ext3_init_acl(handle_t *handle, struct inode *inode, struct inode *dir)
@@ -368,7 +369,7 @@ cleanup:
  * for directories) are added. There are no more bits available in the
  * file mode.
  *
- * inode->i_sem: down
+ * inode->i_mutex: down
  */
 int
 ext3_acl_chmod(struct inode *inode)