kernel/capability.c: code clean-up

- EXPORT_SYMBOL

- typo: unexpectidly->unexpectedly

- function prototype over 80 characters

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Fabian Frederick 2014-06-04 16:11:19 -07:00 committed by Linus Torvalds
parent 462b29b856
commit a6c8c6902c

View file

@ -24,7 +24,6 @@
*/
const kernel_cap_t __cap_empty_set = CAP_EMPTY_SET;
EXPORT_SYMBOL(__cap_empty_set);
int file_caps_enabled = 1;
@ -189,7 +188,7 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
*
* An alternative would be to return an error here
* (-ERANGE), but that causes legacy applications to
* unexpectidly fail; the capget/modify/capset aborts
* unexpectedly fail; the capget/modify/capset aborts
* before modification is attempted and the application
* fails.
*/
@ -395,7 +394,8 @@ EXPORT_SYMBOL(ns_capable);
* This does not set PF_SUPERPRIV because the caller may not
* actually be privileged.
*/
bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap)
bool file_ns_capable(const struct file *file, struct user_namespace *ns,
int cap)
{
if (WARN_ON_ONCE(!cap_valid(cap)))
return false;