staging: brcm80211: only allow one call to add_interface callback

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The driver only supports one network interface to be associated
with it. Only for the first call it does actually something. For
subsequent calls it does return -ENODEV error code.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Arend van Spriel 2011-10-02 10:14:34 -07:00 • committed by Greg Kroah-Hartman

parent 71e233a2ab

commit 683fbb4239

1 changed files with 4 additions and 1 deletions

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drivers/staging/brcm80211/brcmsmac/mac80211_if.c

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