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15 lines
480 B
Diff
15 lines
480 B
Diff
--- a/net/mac80211/rc80211_minstrel_ht.c
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+++ b/net/mac80211/rc80211_minstrel_ht.c
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@@ -1867,7 +1867,11 @@
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memset(sample_table, 0xff, sizeof(sample_table));
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for (col = 0; col < SAMPLE_COLUMNS; col++) {
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(6,1,0)
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prandom_bytes(rnd, sizeof(rnd));
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+#else
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+ get_random_bytes(rnd, sizeof(rnd));
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+#endif
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for (i = 0; i < MCS_GROUP_RATES; i++) {
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new_idx = (i + rnd[i]) % MCS_GROUP_RATES;
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while (sample_table[col][new_idx] != 0xff)
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