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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:38:43 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:38:43 +1100
commitcd80ca8a03fd712b046028c1f66e10f3aec43eee (patch)
treed6efed2feec6c1e948261fd544427be3d7109567 /drivers/usb/core/inode.c
parentee9785ada3573700efe77b78c03d4e26a4e1bf26 (diff)
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CRED: Wrap task credential accesses in the USB driver
Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: linux-usb@vger.kernel.org Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'drivers/usb/core/inode.c')
-rw-r--r--drivers/usb/core/inode.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 94632264dccf..185be760833e 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -277,8 +277,8 @@ static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t de
if (inode) {
inode->i_mode = mode;
- inode->i_uid = current->fsuid;
- inode->i_gid = current->fsgid;
+ inode->i_uid = current_fsuid();
+ inode->i_gid = current_fsgid();
inode->i_blocks = 0;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
switch (mode & S_IFMT) {