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net: wireless: make a const array static, makes object smaller
Don't populate the const array bws on the stack but instead it static. Makes the object code smaller by 80 bytes: Before: text data bss dec hex filename 85694 16865 1216 103775 1955f ./net/wireless/reg.o After: text data bss dec hex filename 85518 16961 1216 103695 1950f ./net/wireless/reg.o (gcc version 10.2.0) Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20201116181636.362729-1-colin.king@canonical.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -1616,7 +1616,7 @@ static const struct ieee80211_reg_rule *
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__freq_reg_info(struct wiphy *wiphy, u32 center_freq, u32 min_bw)
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{
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const struct ieee80211_regdomain *regd = reg_get_regdomain(wiphy);
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const u32 bws[] = {0, 1, 2, 4, 5, 8, 10, 16, 20};
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static const u32 bws[] = {0, 1, 2, 4, 5, 8, 10, 16, 20};
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const struct ieee80211_reg_rule *reg_rule;
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int i = ARRAY_SIZE(bws) - 1;
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u32 bw;
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