ath9k: Use GFP_ATOMIC when allocating TX private area

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Using GFP_KERNEL was wrong and produces a 'scheduling while atomic'
bug as we're in a tasklet. Also, check for proper return values
now, in case allocation fails and be sure to stop the TX queue
in case of memory issues but gaurantee the TX queue will
eventually be woken up.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

...

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Luis R. Rodriguez 2008-12-03 03:35:30 -08:00 • committed by John W. Linville

parent f8316df10c

commit c112d0c5b8

1 changed files with 20 additions and 2 deletions

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drivers/net/wireless/ath9k/xmit.c

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