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ath5k: fix hw rate index condition

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Make sure we print out a warning when the index is out of bounds,
i.e. even on hw_rix == AR5K_MAX_RATES.

Also change to WARN and print text with the reported hw_rix.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Nick Kossifidis <mickflemm@gmail.com>
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Cc: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jiri Slaby 2009-02-26 23:44:31 +01:00 committed by John W. Linville
parent 3f53dd64f1
commit db5b4f7ae3
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/ath5k/base.c
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@ -1100,7 +1100,8 @@ ath5k_mode_setup(struct ath5k_softc *sc)
static inline int
ath5k_hw_to_driver_rix(struct ath5k_softc *sc, int hw_rix)
{
WARN_ON(hw_rix < 0 || hw_rix > AR5K_MAX_RATES);
WARN(hw_rix < 0 || hw_rix >= AR5K_MAX_RATES,
"hw_rix out of bounds: %x\n", hw_rix);
return sc->rate_idx[sc->curband->band][hw_rix];
}