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ath5k: print error message if ANI levels are out of range

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Since we have sysfs to manually set the ANI levels, we should print errors to
the kernel log if the values are out of bounds.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bruno Randolf
2010-05-19 10:31:42 +09:00
committed by John W. Linville
parent 9537a16233
commit 4f424867dd
1 changed files with 5 additions and 6 deletions
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11
drivers/net/wireless/ath/ath5k/ani.c
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@@ -74,8 +74,8 @@ ath5k_ani_set_noise_immunity_level(struct ath5k_hw *ah, int level)
const s8 fr[] = { -78, -80 }; const s8 fr[] = { -78, -80 };
#endif #endif
if (level < 0 || level >= ARRAY_SIZE(sz)) { if (level < 0 || level >= ARRAY_SIZE(sz)) {
ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI, ATH5K_ERR(ah->ah_sc, "noise immuniy level %d out of range",
"level out of range %d", level); level);
return; return;
} }
@@ -106,8 +106,8 @@ ath5k_ani_set_spur_immunity_level(struct ath5k_hw *ah, int level)
if (level < 0 || level >= ARRAY_SIZE(val) || if (level < 0 || level >= ARRAY_SIZE(val) ||
level > ah->ah_sc->ani_state.max_spur_level) { level > ah->ah_sc->ani_state.max_spur_level) {
ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI, ATH5K_ERR(ah->ah_sc, "spur immunity level %d out of range",
"level out of range %d", level); level);
return; return;
} }
@@ -130,8 +130,7 @@ ath5k_ani_set_firstep_level(struct ath5k_hw *ah, int level)
const int val[] = { 0, 4, 8 }; const int val[] = { 0, 4, 8 };
if (level < 0 || level >= ARRAY_SIZE(val)) { if (level < 0 || level >= ARRAY_SIZE(val)) {
ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI, ATH5K_ERR(ah->ah_sc, "firstep level %d out of range", level);
"level out of range %d", level);
return; return;
} }