diff options
| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-10 05:44:02 +0300 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-11-18 04:15:15 +0300 |
| commit | 8032bf1233a74627ce69b803608e650f3f35971c (patch) | |
| tree | 1e15cd719358130192c59b8d5a61a0c3c9fbe82c /net/bluetooth | |
| parent | 7f576b2593a978451416424e75f69ad1e3ae4efe (diff) | |
| download | linux-8032bf1233a74627ce69b803608e650f3f35971c.tar.xz | |
treewide: use get_random_u32_below() instead of deprecated function
This is a simple mechanical transformation done by:
@@
expression E;
@@
- prandom_u32_max
+ get_random_u32_below
(E)
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Darrick J. Wong <djwong@kernel.org> # for xfs
Reviewed-by: SeongJae Park <sj@kernel.org> # for damon
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> # for infiniband
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> # for arm
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # for mmc
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/mgmt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index a92e7e485feb..b2f9679066c4 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -7374,8 +7374,8 @@ static int get_conn_info(struct sock *sk, struct hci_dev *hdev, void *data, * calculate conn info age as random value between min/max set in hdev. */ conn_info_age = hdev->conn_info_min_age + - prandom_u32_max(hdev->conn_info_max_age - - hdev->conn_info_min_age); + get_random_u32_below(hdev->conn_info_max_age - + hdev->conn_info_min_age); /* Query controller to refresh cached values if they are too old or were * never read. |