wimax/i2400m: modify i2400m_tx_fifo_push() to check for head room space in the TX FIFO [v1]

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This fixes i2400m_tx_fifo_push(); the check for having enough
space in the TX FIFO's tail was obscure and broken in certain
corner cases. The new check works in all cases and is way
clearer. Please refer the documentation in the code for details.

Signed-off-by: Prasanna S. Panchamukhi <prasannax.s.panchamukhi@intel.com>

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Prasanna S. Panchamukhi 2010-04-08 16:24:30 -07:00 • committed by Inaky Perez-Gonzalez

parent 718e94907d

commit 9e6e3bd52b

1 changed files with 14 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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drivers/net/wimax/i2400m/tx.c

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