rt2800: do not crash if spec->channels is NULL

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In case the spec->channels was not specified, print warning instead
of hard crash the kernel.

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Stanislaw Gruszka 2013-03-16 19:19:29 +01:00 • committed by John W. Linville

parent 8857d6dc77

commit 53216d6a9a

1 changed files with 3 additions and 0 deletions

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drivers/net/wireless/rt2x00/rt2800lib.c

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