mirror of https://gitee.com/openkylin/linux.git
iwlegacy: make const array static to shink object code size
Don't populate const array ac_to_fifo on the stack in an inlined function, instead make it static. Makes the object code smaller by over 800 bytes: text data bss dec hex filename 159029 33154 1216 193399 2f377 4965-mac.o text data bss dec hex filename 158122 33250 1216 192588 2f04c 4965-mac.o (gcc version 7.2.0 x86_64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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drivers/net/wireless/intel/iwlegacy
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@ -1480,7 +1480,7 @@ il4965_get_ac_from_tid(u16 tid)
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static inline int
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il4965_get_fifo_from_tid(u16 tid)
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{
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const u8 ac_to_fifo[] = {
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static const u8 ac_to_fifo[] = {
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IL_TX_FIFO_VO,
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IL_TX_FIFO_VI,
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IL_TX_FIFO_BE,
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