Message ID | 20191126175529.10909-4-tranmanphong@gmail.com |
---|---|
State | Awaiting Upstream |
Delegated to: | David Miller |
Headers | show |
Series | wireless: Fix -Wcast-function-type | expand |
On Wed, Nov 27, 2019 at 12:55:28AM +0700, Phong Tran wrote: > correct usage prototype of callback in tasklet_init(). > Report by https://github.com/KSPP/linux/issues/20 > > Signed-off-by: Phong Tran <tranmanphong@gmail.com> Reviewed-by: Kees Cook <keescook@chromium.org> -Kees > --- > 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(-) > > diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c > index 4fbcc7fba3cc..e2e9c3e8fff5 100644 > --- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c > +++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c > @@ -1376,8 +1376,9 @@ 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; > @@ -3403,7 +3404,7 @@ il3945_setup_deferred_work(struct il_priv *il) > timer_setup(&il->watchdog, il_bg_watchdog, 0); > > 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 ffb705b18fb1..5fe17039a337 100644 > --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c > +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c > @@ -4344,8 +4344,9 @@ 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; > @@ -6238,7 +6239,7 @@ il4965_setup_deferred_work(struct il_priv *il) > timer_setup(&il->watchdog, il_bg_watchdog, 0); > > tasklet_init(&il->irq_tasklet, > - (void (*)(unsigned long))il4965_irq_tasklet, > + il4965_irq_tasklet, > (unsigned long)il); > } > > -- > 2.20.1 >
diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c index 4fbcc7fba3cc..e2e9c3e8fff5 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c @@ -1376,8 +1376,9 @@ 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; @@ -3403,7 +3404,7 @@ il3945_setup_deferred_work(struct il_priv *il) timer_setup(&il->watchdog, il_bg_watchdog, 0); 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 ffb705b18fb1..5fe17039a337 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -4344,8 +4344,9 @@ 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; @@ -6238,7 +6239,7 @@ il4965_setup_deferred_work(struct il_priv *il) timer_setup(&il->watchdog, il_bg_watchdog, 0); tasklet_init(&il->irq_tasklet, - (void (*)(unsigned long))il4965_irq_tasklet, + il4965_irq_tasklet, (unsigned long)il); }
correct usage prototype of callback in tasklet_init(). Report by https://github.com/KSPP/linux/issues/20 Signed-off-by: Phong Tran <tranmanphong@gmail.com> --- 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(-)