From f603cec80d9e851dd27dcc2733f4866f8eb94b4f Mon Sep 17 00:00:00 2001 From: Phong Tran Date: Wed, 27 Nov 2019 00:55:28 +0700 Subject: iwlegacy: Fix -Wcast-function-type [ Upstream commit da5e57e8a6a3e69dac2937ba63fa86355628fbb2 ] correct usage prototype of callback in tasklet_init(). Report by https://github.com/KSPP/linux/issues/20 Signed-off-by: Phong Tran Reviewed-by: Kees Cook Signed-off-by: Kalle Valo Signed-off-by: Sasha Levin --- drivers/net/wireless/intel/iwlegacy/3945-mac.c | 5 +++-- drivers/net/wireless/intel/iwlegacy/4965-mac.c | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-) (limited to 'drivers/net/wireless') diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c index 329f3a63dadd..0fb81151a132 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c @@ -1399,8 +1399,9 @@ il3945_dump_nic_error_log(struct il_priv *il) } static void -il3945_irq_tasklet(struct il_priv *il) +il3945_irq_tasklet(unsigned long data) { + struct il_priv *il = (struct il_priv *)data; u32 inta, handled = 0; u32 inta_fh; unsigned long flags; @@ -3432,7 +3433,7 @@ il3945_setup_deferred_work(struct il_priv *il) setup_timer(&il->watchdog, il_bg_watchdog, (unsigned long)il); tasklet_init(&il->irq_tasklet, - (void (*)(unsigned long))il3945_irq_tasklet, + il3945_irq_tasklet, (unsigned long)il); } diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index de9b6522c43f..665e82effb03 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -4363,8 +4363,9 @@ il4965_synchronize_irq(struct il_priv *il) } static void -il4965_irq_tasklet(struct il_priv *il) +il4965_irq_tasklet(unsigned long data) { + struct il_priv *il = (struct il_priv *)data; u32 inta, handled = 0; u32 inta_fh; unsigned long flags; @@ -6264,7 +6265,7 @@ il4965_setup_deferred_work(struct il_priv *il) setup_timer(&il->watchdog, il_bg_watchdog, (unsigned long)il); tasklet_init(&il->irq_tasklet, - (void (*)(unsigned long))il4965_irq_tasklet, + il4965_irq_tasklet, (unsigned long)il); } -- cgit v1.2.3