wl12xx: Handle duplicate calling of remove interface

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Because of the hardware recovery mechanism, its possible the
__wl1271_op_remove_interface is called twice. Currently, this leads to a
kernel crash even before a kernel WARNing can be issued.

Fix this.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

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This commit is contained in:

Juuso Oikarinen 2011-03-29 16:43:50 +03:00 • committed by Luciano Coelho

parent c1b193eb65

commit 13026decf7

2 changed files with 28 additions and 4 deletions

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29

drivers/net/wireless/wl12xx/main.c

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3

drivers/net/wireless/wl12xx/wl12xx.h

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