Merge tag 'hwmon-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck...

[linux-2.6-microblaze.git] / lib / kfifo.c

diff --git a/lib/kfifo.c b/lib/kfifo.c
index 117ad0e..70dab9a 100644 (file)
--- a/lib/kfifo.c
+++ b/lib/kfifo.c
@@ -68,7 +68,8 @@ int __kfifo_init(struct __kfifo *fifo, void *buffer,
 {
        size /= esize;
 
-       size = roundup_pow_of_two(size);
+       if (!is_power_of_2(size))
+               size = rounddown_pow_of_two(size);
 
        fifo->in = 0;
        fifo->out = 0;