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jump_label: Use static_key_linked() accessor 

... instead of open-coding it, in static_key_mod().

No functional changes.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jason Baron <jbaron@akamai.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20180909114252.17575-1-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
hifive-unleashed-5.1
Borislav Petkov 2018-09-09 13:42:52 +02:00 committed by Ingo Molnar
parent 11da3a7f84
commit 34e12b864e
1 changed files with 1 additions and 1 deletions
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kernel/jump_label.c
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@ -455,7 +455,7 @@ struct static_key_mod {
static inline struct static_key_mod *static_key_mod(struct static_key *key)
{
WARN_ON_ONCE(!(key->type & JUMP_TYPE_LINKED));
WARN_ON_ONCE(!static_key_linked(key));
return (struct static_key_mod *)(key->type & ~JUMP_TYPE_MASK);
}