ath9k: Use static const
Trivially reduces text size too. $ size drivers/net/wireless/ath/ath9k/debug.o* text data bss dec hex filename 34436 2528 5128 42092 a46c drivers/net/wireless/ath/ath9k/debug.o.new 34464 2528 5128 42120 a488 drivers/net/wireless/ath/ath9k/debug.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -135,7 +135,8 @@ static ssize_t read_file_ani(struct file *file, char __user *user_buf,
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struct ath_softc *sc = file->private_data;
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struct ath_common *common = ath9k_hw_common(sc->sc_ah);
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struct ath_hw *ah = sc->sc_ah;
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unsigned int len = 0, size = 1024;
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unsigned int len = 0;
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const unsigned int size = 1024;
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ssize_t retval = 0;
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char *buf;
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@ -307,13 +308,13 @@ static ssize_t read_file_antenna_diversity(struct file *file,
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struct ath_antenna_stats *as_main = &sc->debug.stats.ant_stats[ANT_MAIN];
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struct ath_antenna_stats *as_alt = &sc->debug.stats.ant_stats[ANT_ALT];
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struct ath_hw_antcomb_conf div_ant_conf;
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unsigned int len = 0, size = 1024;
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unsigned int len = 0;
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const unsigned int size = 1024;
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ssize_t retval = 0;
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char *buf;
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char *lna_conf_str[4] = {"LNA1_MINUS_LNA2",
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"LNA2",
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"LNA1",
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"LNA1_PLUS_LNA2"};
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static const char *lna_conf_str[4] = {
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"LNA1_MINUS_LNA2", "LNA2", "LNA1", "LNA1_PLUS_LNA2"
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};
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buf = kzalloc(size, GFP_KERNEL);
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if (buf == NULL)
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@ -716,10 +717,13 @@ static ssize_t read_file_queues(struct file *file, char __user *user_buf,
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struct ath_softc *sc = file->private_data;
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struct ath_txq *txq;
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char *buf;
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unsigned int len = 0, size = 1024;
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unsigned int len = 0;
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const unsigned int size = 1024;
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ssize_t retval = 0;
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int i;
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char *qname[4] = {"VO", "VI", "BE", "BK"};
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static const char *qname[4] = {
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"VO", "VI", "BE", "BK"
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};
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buf = kzalloc(size, GFP_KERNEL);
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if (buf == NULL)
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