iwlagn: improve RXON checking

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The current RXON checking doesn't verify that
the channel is valid (or at least non-zero),
so add that. Also, add a WARN() so we get a
stacktrace, and capture a bitmask of errors
in order to capture all necessary information
in the warning itself (in case the previous
messages are snipped off.)

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

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Johannes Berg 2011-04-21 10:57:23 -07:00 • committed by Wey-Yi Guy

parent bbf18ff1be

commit c914ac26ca

1 changed files with 19 additions and 19 deletions

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drivers/net/wireless/iwlwifi/iwl-core.c

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