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ath6kl: fix compiler warning in ath6kl_init_hw_params()

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Both Luis and John reported that they see a compiler warning:

drivers/net/wireless/ath/ath6kl/init.c: In function 'ath6kl_init_hw_params':
drivers/net/wireless/ath/ath6kl/init.c:1377:26: warning: ‘hw’
may be used uninitialized in this function

Oddly enough I have never seen it. But AFAICT the code is correct and
hw is not used uninitalized so add uninitialized_var() to inform that to
the compiler.

Reported-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Reported-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Kalle Valo 2012-01-31 21:26:22 +02:00
parent 3c325fbd0c
commit 1b46dc0486
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath6kl/init.c
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@ -1470,7 +1470,7 @@ static int ath6kl_init_upload(struct ath6kl *ar)
int ath6kl_init_hw_params(struct ath6kl *ar)
{
const struct ath6kl_hw *hw;
const struct ath6kl_hw *uninitialized_var(hw);
int i;
for (i = 0; i < ARRAY_SIZE(hw_list); i++) {