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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-10 04:44:02 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-11-18 02:15:15 +0100 |
| commit | 8032bf1233a74627ce69b803608e650f3f35971c (patch) | |
| tree | 1e15cd719358130192c59b8d5a61a0c3c9fbe82c /lib/reed_solomon | |
| parent | random: add helpers for random numbers with given floor or range (diff) | |
| download | linux-8032bf1233a74627ce69b803608e650f3f35971c.tar.xz linux-8032bf1233a74627ce69b803608e650f3f35971c.zip | |
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 'lib/reed_solomon')
| -rw-r--r-- | lib/reed_solomon/test_rslib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/reed_solomon/test_rslib.c b/lib/reed_solomon/test_rslib.c index 848e7eb5da92..75cb1adac884 100644 --- a/lib/reed_solomon/test_rslib.c +++ b/lib/reed_solomon/test_rslib.c @@ -183,7 +183,7 @@ static int get_rcw_we(struct rs_control *rs, struct wspace *ws, do { /* Must not choose the same location twice */ - errloc = prandom_u32_max(len); + errloc = get_random_u32_below(len); } while (errlocs[errloc] != 0); errlocs[errloc] = 1; @@ -194,12 +194,12 @@ static int get_rcw_we(struct rs_control *rs, struct wspace *ws, for (i = 0; i < eras; i++) { do { /* Must not choose the same location twice */ - errloc = prandom_u32_max(len); + errloc = get_random_u32_below(len); } while (errlocs[errloc] != 0); derrlocs[i] = errloc; - if (ewsc && prandom_u32_max(2)) { + if (ewsc && get_random_u32_below(2)) { /* Erasure with the symbol intact */ errlocs[errloc] = 2; } else { |