ath9k: Fix write callback of 'debug' which configures debug mask

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Handle error condition on copy_from_user() properly and
make sure a NUL terminated char[] is sent to strict_strtoul()
for proper conversion.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Vasanthakumar Thiagarajan 2009-06-02 19:28:55 +05:30 • committed by John W. Linville

parent 76963bb602

commit 581f725ccd

1 changed files with 14 additions and 8 deletions

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22

drivers/net/wireless/ath/ath9k/debug.c

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