From 72f4972b8812e0a1749d3be19d8017de25a9d15d Mon Sep 17 00:00:00 2001 From: Harald Freudenberger Date: Thu, 17 Mar 2016 14:52:17 +0100 Subject: [PATCH] s390/crypto: provide correct file mode at device register. [ Upstream commit 74b2375e6767935e6d9220bdbc6ed0db57f71a59 ] When the prng device driver calls misc_register() there is the possibility to also provide the recommented file permissions. This fix now gives useful values (0644) where previously just the default was used (resulting in 0600 for the device file). Signed-off-by: Harald Freudenberger Signed-off-by: Martin Schwidefsky Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/s390/crypto/prng.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c index b8045b97f4fb..d750cc0dfe30 100644 --- a/arch/s390/crypto/prng.c +++ b/arch/s390/crypto/prng.c @@ -669,11 +669,13 @@ static const struct file_operations prng_tdes_fops = { static struct miscdevice prng_sha512_dev = { .name = "prandom", .minor = MISC_DYNAMIC_MINOR, + .mode = 0644, .fops = &prng_sha512_fops, }; static struct miscdevice prng_tdes_dev = { .name = "prandom", .minor = MISC_DYNAMIC_MINOR, + .mode = 0644, .fops = &prng_tdes_fops, }; -- 2.34.1