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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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