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| author | João Paulo Rechi Vita <jprvita@gmail.com> | 2016-02-22 17:36:36 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-02-24 09:13:11 +0100 |
| commit | 9487bd6b96a98ee07661a7b5e6f6afce67e2860b (patch) | |
| tree | 950592ee8bba089f5215e649f69109f26b0d4d46 /net/rfkill/core.c | |
| parent | rfkill: Move "state" sysfs file back to stable (diff) | |
| download | linux-9487bd6b96a98ee07661a7b5e6f6afce67e2860b.tar.xz linux-9487bd6b96a98ee07661a7b5e6f6afce67e2860b.zip | |
rfkill: Factor rfkill_global_states[].cur assignments
Factor all assignments to rfkill_global_states[].cur into a single
function rfkill_update_global_state().
Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/rfkill/core.c')
| -rw-r--r-- | net/rfkill/core.c | 38 |
1 files changed, 17 insertions, 21 deletions
diff --git a/net/rfkill/core.c b/net/rfkill/core.c index f843eeeac46d..a8c05e18da58 100644 --- a/net/rfkill/core.c +++ b/net/rfkill/core.c @@ -302,6 +302,19 @@ static void rfkill_set_block(struct rfkill *rfkill, bool blocked) rfkill_event(rfkill); } +static void rfkill_update_global_state(enum rfkill_type type, bool blocked) +{ + int i; + + if (type != RFKILL_TYPE_ALL) { + rfkill_global_states[type].cur = blocked; + return; + } + + for (i = 0; i < NUM_RFKILL_TYPES; i++) + rfkill_global_states[i].cur = blocked; +} + #ifdef CONFIG_RFKILL_INPUT static atomic_t rfkill_input_disabled = ATOMIC_INIT(0); @@ -319,15 +332,7 @@ static void __rfkill_switch_all(const enum rfkill_type type, bool blocked) { struct rfkill *rfkill; - if (type == RFKILL_TYPE_ALL) { - int i; - - for (i = 0; i < NUM_RFKILL_TYPES; i++) - rfkill_global_states[i].cur = blocked; - } else { - rfkill_global_states[type].cur = blocked; - } - + rfkill_update_global_state(type, blocked); list_for_each_entry(rfkill, &rfkill_list, node) { if (rfkill->type != type && type != RFKILL_TYPE_ALL) continue; @@ -1166,15 +1171,8 @@ static ssize_t rfkill_fop_write(struct file *file, const char __user *buf, mutex_lock(&rfkill_global_mutex); - if (ev.op == RFKILL_OP_CHANGE_ALL) { - if (ev.type == RFKILL_TYPE_ALL) { - enum rfkill_type i; - for (i = 0; i < NUM_RFKILL_TYPES; i++) - rfkill_global_states[i].cur = ev.soft; - } else { - rfkill_global_states[ev.type].cur = ev.soft; - } - } + if (ev.op == RFKILL_OP_CHANGE_ALL) + rfkill_update_global_state(ev.type, ev.soft); list_for_each_entry(rfkill, &rfkill_list, node) { if (rfkill->idx != ev.idx && ev.op != RFKILL_OP_CHANGE_ALL) @@ -1263,10 +1261,8 @@ static struct miscdevice rfkill_miscdev = { static int __init rfkill_init(void) { int error; - int i; - for (i = 0; i < NUM_RFKILL_TYPES; i++) - rfkill_global_states[i].cur = !rfkill_default_state; + rfkill_update_global_state(RFKILL_TYPE_ALL, !rfkill_default_state); error = class_register(&rfkill_class); if (error) |