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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-01-15 22:30:12 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-01-22 06:58:03 +0300 |
| commit | ac88c322d0f2917d41d13553c69e9d7f043c8b6f (patch) | |
| tree | cfa212c601a33bec1fa528b608615182504999c3 /lib/crypto/chacha20poly1305.c | |
| parent | 6f03f0e8b6c8a82d8e740ff3a87ed407ad423243 (diff) | |
| download | linux-ac88c322d0f2917d41d13553c69e9d7f043c8b6f.tar.xz | |
crypto: lib/chacha20poly1305 - define empty module exit function
With no mod_exit function, users are unable to unload the module after
use. I'm not aware of any reason why module unloading should be
prohibited for this one, so this commit simply adds an empty exit
function.
Reported-and-tested-by: John Donnelly <john.p.donnelly@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'lib/crypto/chacha20poly1305.c')
| -rw-r--r-- | lib/crypto/chacha20poly1305.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/crypto/chacha20poly1305.c b/lib/crypto/chacha20poly1305.c index 5850f3b87359..c2fcdb98cc02 100644 --- a/lib/crypto/chacha20poly1305.c +++ b/lib/crypto/chacha20poly1305.c @@ -362,7 +362,12 @@ static int __init mod_init(void) return 0; } +static void __exit mod_exit(void) +{ +} + module_init(mod_init); +module_exit(mod_exit); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("ChaCha20Poly1305 AEAD construction"); MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>"); |