From: Johannes Berg Date: Tue, 12 Oct 2010 09:26:13 +0000 (-0700) Subject: iwl3945: fix queue allocation X-Git-Tag: MMI-PSA29.97-13-9~21994^2~78^2^2~37^2 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fd74d065f43f88eedc7492886d84f0accb683653;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git iwl3945: fix queue allocation commit 6f98613258b966ffe0e6def18129b386514d10e0 Author: Jay Sternberg Date: Sat Sep 18 09:07:04 2010 -0700 iwlagn: reduce redundant parameter definitions broke 3945 because Jay accidentally removed the num_of_queues parameter for 3945, so that we now attempt to allocate a zero-sized queue array, which leads to SLUB returning ZERO_SIZE_PTR (0x10) which we then try to dereference thus crashing the system. Restore the necessary num_of_queues param. This fixes http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2254 Signed-off-by: Johannes Berg Signed-off-by: Wey-Yi Guy --- diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index 7d74ae53950c..176e52577673 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -2753,6 +2753,7 @@ static const struct iwl_ops iwl3945_ops = { static struct iwl_base_params iwl3945_base_params = { .eeprom_size = IWL3945_EEPROM_IMG_SIZE, + .num_of_queues = IWL39_NUM_QUEUES, .pll_cfg_val = CSR39_ANA_PLL_CFG_VAL, .set_l0s = false, .use_bsm = true,