[PATCH] Change constant zero to NOTIFY_DONE in ratelimit_handler()
Change a hard-coded constant 0 to the symbolic equivalent NOTIFY_DONE in the ratelimit_handler() CPU notifier handler function. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -515,7 +515,7 @@ static int __cpuinit
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ratelimit_handler(struct notifier_block *self, unsigned long u, void *v)
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{
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writeback_set_ratelimit();
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return 0;
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return NOTIFY_DONE;
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}
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static struct notifier_block __cpuinitdata ratelimit_nb = {
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