* [PATCH] kfifo: fix inaccurate comment
@ 2018-03-26 18:18 Martin Kelly
0 siblings, 0 replies; only message in thread
From: Martin Kelly @ 2018-03-26 18:18 UTC (permalink / raw)
To: linux-kernel; +Cc: Stefani Seibold, Andrew Morton, trivial, Martin Kelly
The comment in __kfifo_alloc says we round down, but we actually round
up, so correct it.
Signed-off-by: Martin Kelly <mkelly@xevo.com>
---
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);
--
2.11.0
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2018-03-26 18:19 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-03-26 18:18 [PATCH] kfifo: fix inaccurate comment Martin Kelly
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).