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Subject[PATCH 53/59] CRED: Wrap task credential accesses in the ROSE protocol
Date
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: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-hams@vger.kernel.org
---
net/rose/af_rose.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index a7f1ce1..d902e2d 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -690,7 +690,7 @@ static int rose_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)

source = &addr->srose_call;

- user = ax25_findbyuid(current->euid);
+ user = ax25_findbyuid(current_euid());
if (user) {
rose->source_call = user->call;
ax25_uid_put(user);
@@ -791,7 +791,7 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le
goto out_release;
}

- user = ax25_findbyuid(current->euid);
+ user = ax25_findbyuid(current_euid());
if (!user) {
err = -EINVAL;
goto out_release;


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