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user_ns: get rid of duplicate code in net_ctl_permissions 

Get rid of duplicate code in net_ctl_permissions and fix the comment.

Signed-off-by: Zhao Hongjiang <zhaohongjiang@huawei.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhao Hongjiang 2012-11-16 03:03:02 +00:00 committed by David S. Miller
parent cff109768b
commit 86937c05cb
1 changed files with 2 additions and 2 deletions
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4
net/sysctl_net.c
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@ -51,10 +51,10 @@ static int net_ctl_permissions(struct ctl_table_header *head,
int mode = (table->mode >> 6) & 7;
return (mode << 6) | (mode << 3) | mode;
}
/* Allow netns root group to have the same assess as the root group */
/* Allow netns root group to have the same access as the root group */
if (gid_eq(root_gid, current_gid())) {
int mode = (table->mode >> 3) & 7;
return (mode << 3) | (mode << 3) | mode;
return (mode << 3) | mode;
}
return table->mode;
}