From 75a24b822d383489badd343cab4cb171d09f93ef Mon Sep 17 00:00:00 2001 From: Martin Kelly Date: Mon, 26 Mar 2018 11:18:23 -0700 Subject: [PATCH] kfifo: fix inaccurate comment The comment in __kfifo_alloc says we round down, but we actually round up, so correct it. Signed-off-by: Martin Kelly Signed-off-by: Jiri Kosina --- lib/kfifo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/kfifo.c b/lib/kfifo.c index 90ba1eb1df06..b0f757bf7213 100644 --- a/lib/kfifo.c +++ b/lib/kfifo.c @@ -39,7 +39,7 @@ int __kfifo_alloc(struct __kfifo *fifo, unsigned int size, size_t esize, gfp_t gfp_mask) { /* - * round down to the next power of 2, since our 'let the indices + * round up to the next power of 2, since our 'let the indices * wrap' technique works only in this case. */ size = roundup_pow_of_two(size); -- 2.30.2