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Commit 2120ac96 authored by Joe Perches's avatar Joe Perches Committed by John W. Linville
Browse files

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: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 443626e5

drivers/net/wireless/ath/ath9k/debug.c

+12 −8
Original line number Diff line number Diff line
@@ -135,7 +135,8 @@ static ssize_t read_file_ani(struct file *file, char __user *user_buf, 
	struct ath_softc *sc = file->private_data;

	struct ath_common *common = ath9k_hw_common(sc->sc_ah);

	struct ath_hw *ah = sc->sc_ah;

	unsigned int len = 0, size = 1024;

	unsigned int len = 0;

	const unsigned int size = 1024;

	ssize_t retval = 0;

	char *buf;
@@ -307,13 +308,13 @@ static ssize_t read_file_antenna_diversity(struct file *file, 
	struct ath_antenna_stats *as_main = &sc->debug.stats.ant_stats[ANT_MAIN];

	struct ath_antenna_stats *as_alt = &sc->debug.stats.ant_stats[ANT_ALT];

	struct ath_hw_antcomb_conf div_ant_conf;

	unsigned int len = 0, size = 1024;

	unsigned int len = 0;

	const unsigned int size = 1024;

	ssize_t retval = 0;

	char *buf;

	char *lna_conf_str[4] = {"LNA1_MINUS_LNA2",

				 "LNA2",

				 "LNA1",

				 "LNA1_PLUS_LNA2"};

	static const char *lna_conf_str[4] = {

		"LNA1_MINUS_LNA2", "LNA2", "LNA1", "LNA1_PLUS_LNA2"

	};



	buf = kzalloc(size, GFP_KERNEL);

	if (buf == NULL)
@@ -716,10 +717,13 @@ static ssize_t read_file_queues(struct file *file, char __user *user_buf, 
	struct ath_softc *sc = file->private_data;

	struct ath_txq *txq;

	char *buf;

	unsigned int len = 0, size = 1024;

	unsigned int len = 0;

	const unsigned int size = 1024;

	ssize_t retval = 0;

	int i;

	char *qname[4] = {"VO", "VI", "BE", "BK"};

	static const char *qname[4] = {

		"VO", "VI", "BE", "BK"

	};



	buf = kzalloc(size, GFP_KERNEL);

	if (buf == NULL)