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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;