diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/common.c')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/common.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index 3900967a79f6..6dbd11f76f84 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -81,7 +81,7 @@ il_clear_bit(struct il_priv *p, u32 r, u32 m) } EXPORT_SYMBOL(il_clear_bit); -int +bool _il_grab_nic_access(struct il_priv *il) { int ret; @@ -116,10 +116,10 @@ _il_grab_nic_access(struct il_priv *il) WARN_ONCE(1, "Timeout waiting for ucode processor access " "(CSR_GP_CNTRL 0x%08x)\n", val); _il_wr(il, CSR_RESET, CSR_RESET_REG_FLAG_FORCE_NMI); - return -EIO; + return false; } - return 0; + return true; } EXPORT_SYMBOL_GPL(_il_grab_nic_access); @@ -161,7 +161,7 @@ il_wr_prph(struct il_priv *il, u32 addr, u32 val) unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - if (!_il_grab_nic_access(il)) { + if (likely(_il_grab_nic_access(il))) { _il_wr_prph(il, addr, val); _il_release_nic_access(il); } @@ -194,7 +194,7 @@ il_write_targ_mem(struct il_priv *il, u32 addr, u32 val) unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - if (!_il_grab_nic_access(il)) { + if (likely(_il_grab_nic_access(il))) { _il_wr(il, HBUS_TARG_MEM_WADDR, addr); wmb(); _il_wr(il, HBUS_TARG_MEM_WDAT, val); |