Merge remote-tracking branches 'spi/fix/qup' and 'spi/fix/topcliff-pch' into spi...

[firefly-linux-kernel-4.4.55.git] / fs / ext4 / mmp.c

diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
index 214461e42a05c8be0374224c81c2a549135b7014..04434ad3e8e0115785c653e1815bc9518563bbc7 100644 (file)
--- a/fs/ext4/mmp.c
+++ b/fs/ext4/mmp.c
@@ -259,7 +259,7 @@ static unsigned int mmp_new_seq(void)
        u32 new_seq;
 
        do {
-               get_random_bytes(&new_seq, sizeof(u32));
+               new_seq = prandom_u32();
        } while (new_seq > EXT4_MMP_SEQ_MAX);
 
        return new_seq;