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 /drivers/mmc | |
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 'drivers/mmc')
-rw-r--r-- | drivers/mmc/core/core.c | 4 | ||||
-rw-r--r-- | drivers/mmc/host/dw_mmc.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 95fa8fb1d45f..a1efda85c6f2 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -97,8 +97,8 @@ static void mmc_should_fail_request(struct mmc_host *host, !should_fail(&host->fail_mmc_request, data->blksz * data->blocks)) return; - data->error = data_errors[prandom_u32_max(ARRAY_SIZE(data_errors))]; - data->bytes_xfered = prandom_u32_max(data->bytes_xfered >> 9) << 9; + data->error = data_errors[get_random_u32_below(ARRAY_SIZE(data_errors))]; + data->bytes_xfered = get_random_u32_below(data->bytes_xfered >> 9) << 9; } #else /* CONFIG_FAIL_MMC_REQUEST */ diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index c78bbc22e0d1..6ef410053037 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1858,7 +1858,7 @@ static void dw_mci_start_fault_timer(struct dw_mci *host) * Try to inject the error at random points during the data transfer. */ hrtimer_start(&host->fault_timer, - ms_to_ktime(prandom_u32_max(25)), + ms_to_ktime(get_random_u32_below(25)), HRTIMER_MODE_REL); } |