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5357d828bc
commit 1daf2f387652bf3a7044aea042f5023b3f6b189b upstream. This has no real functional change, as crng_pre_init_inject() (and before that, crng_slow_init()) always checks for == 0, not >= 2. So correct the outer unlocked change to reflect that. Before this used crng_ready(), which was not correct. Cc: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>