sparse sees int -> bool cast as an error:
hw.c:3754:10: warning: cast truncates bits from constant value (ffffffea
becomes 0)
Fix it by converting the rettype to int and check appropriately.
Signed-off-by: Jiri Slaby <[EMAIL PROTECTED]>
Cc: Nick Kossifidis <[EMAIL PROTECTED]>
Cc: Luis R. Rodriguez <[EMAIL PROTECTED]>
---
drivers/net/wireless/ath5k/ath5k.h | 2 +-
drivers/net/wireless/ath5k/base.c | 5 ++++-
drivers/net/wireless/ath5k/hw.c | 8 ++++----
3 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath5k/ath5k.h
b/drivers/net/wireless/ath5k/ath5k.h
index c79066b..69dea33 100644
--- a/drivers/net/wireless/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath5k/ath5k.h
@@ -1035,7 +1035,7 @@ struct ath5k_hw {
unsigned int, unsigned int, enum ath5k_pkt_type, unsigned int,
unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int, unsigned int);
- bool (*ah_setup_xtx_desc)(struct ath5k_hw *, struct ath5k_desc *,
+ int (*ah_setup_xtx_desc)(struct ath5k_hw *, struct ath5k_desc *,
unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int);
int (*ah_proc_tx_desc)(struct ath5k_hw *, struct ath5k_desc *);
diff --git a/drivers/net/wireless/ath5k/base.c
b/drivers/net/wireless/ath5k/base.c
index 49d38e8..59e5d56 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -668,7 +668,10 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
* return false w/o doing anything. MAC's that do
* support it will return true w/o doing anything.
*/
- if (ah->ah_setup_xtx_desc(ah, NULL, 0, 0, 0, 0, 0, 0))
+ ret = ah->ah_setup_xtx_desc(ah, NULL, 0, 0, 0, 0, 0, 0);
+ if (ret < 0)
+ goto err;
+ if (ret > 0)
__set_bit(ATH_STAT_MRRETRY, sc->status);
/*
diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c
index 93a75f2..463413a 100644
--- a/drivers/net/wireless/ath5k/hw.c
+++ b/drivers/net/wireless/ath5k/hw.c
@@ -45,7 +45,7 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *,
struct ath5k_desc *,
unsigned int, unsigned int, enum ath5k_pkt_type, unsigned int,
unsigned int, unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int);
-static bool ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *, struct ath5k_desc *,
+static int ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *, struct ath5k_desc *,
unsigned int, unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int);
static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *, struct ath5k_desc
*);
@@ -3733,7 +3733,7 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw
*ah,
/*
* Initialize a 4-word multirate tx descriptor on 5212
*/
-static bool
+static int
ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
unsigned int tx_rate1, u_int tx_tries1, u_int tx_rate2, u_int tx_tries2,
unsigned int tx_rate3, u_int tx_tries3)
@@ -3773,10 +3773,10 @@ ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *ah, struct
ath5k_desc *desc,
#undef _XTX_TRIES
- return true;
+ return 1;
}
- return false;
+ return 0;
}
/*
--
1.5.3.8
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