wimax/i2400m: fix oops when the TX FIFO fills up due to a missing check

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When the TX FIFO filled up and i2400m_tx_new() failed to allocate a
new TX message header, a missing check for said condition was causing a
kernel oops when trying to dereference a NULL i2400m->tx_msg pointer.

Found and diagnosed by Cindy H. Kao.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>

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Inaky Perez-Gonzalez 2009-05-27 01:04:40 -07:00

parent b4bd07e3b1

commit 59063afa0a

1 changed files with 2 additions and 0 deletions

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drivers/net/wimax/i2400m/tx.c

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