From a4b770972b8f819e408d7cc3ae9637e15bff62f6 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 14 May 2010 00:19:28 -0700 Subject: drivers/net: Remove unnecessary returns from void function()s This patch removes from drivers/net/ all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. It also does not remove null void functions with return. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- drivers/net/tokenring/tms380tr.c | 47 ---------------------------------------- 1 file changed, 47 deletions(-) (limited to 'drivers/net/tokenring/tms380tr.c') diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c index 8cb126a80070..435ef7d5470f 100644 --- a/drivers/net/tokenring/tms380tr.c +++ b/drivers/net/tokenring/tms380tr.c @@ -325,8 +325,6 @@ static void tms380tr_timer_end_wait(unsigned long data) tp->Sleeping = 0; wake_up_interruptible(&tp->wait_for_tok_int); } - - return; } /* @@ -460,8 +458,6 @@ static void tms380tr_init_net_local(struct net_device *dev) tp->RplHead = &tp->Rpl[0]; tp->RplTail = &tp->Rpl[RPL_NUM-1]; tp->RplTail->Status = (RX_START_FRAME | RX_END_FRAME | RX_FRAME_IRQ); - - return; } /* @@ -481,8 +477,6 @@ static void tms380tr_init_ipb(struct net_local *tp) tp->ipb.DMA_Abort_Thrhld = DMA_RETRIES; tp->ipb.SCB_Addr = 0; tp->ipb.SSB_Addr = 0; - - return; } /* @@ -527,8 +521,6 @@ static void tms380tr_init_opb(struct net_device *dev) tp->ocpl.ProdIDAddr[0] = LOWORD(Addr); tp->ocpl.ProdIDAddr[1] = HIWORD(Addr); - - return; } /* @@ -543,8 +535,6 @@ static void tms380tr_open_adapter(struct net_device *dev) tp->OpenCommandIssued = 1; tms380tr_exec_cmd(dev, OC_OPEN); - - return; } /* @@ -554,8 +544,6 @@ static void tms380tr_open_adapter(struct net_device *dev) static void tms380tr_disable_interrupts(struct net_device *dev) { SIFWRITEB(0, SIFACL); - - return; } /* @@ -565,8 +553,6 @@ static void tms380tr_disable_interrupts(struct net_device *dev) static void tms380tr_enable_interrupts(struct net_device *dev) { SIFWRITEB(ACL_SINTEN, SIFACL); - - return; } /* @@ -578,8 +564,6 @@ static void tms380tr_exec_cmd(struct net_device *dev, unsigned short Command) tp->CMDqueue |= Command; tms380tr_chk_outstanding_cmds(dev); - - return; } static void tms380tr_timeout(struct net_device *dev) @@ -712,8 +696,6 @@ static void tms380tr_chk_src_addr(unsigned char *frame, unsigned char *hw_addr) SRBit = frame[8] & 0x80; memcpy(&frame[8], hw_addr, 6); frame[8] |= SRBit; - - return; } /* @@ -743,8 +725,6 @@ static void tms380tr_timer_chk(unsigned long data) return; tp->ReOpenInProgress = 1; tms380tr_open_adapter(dev); - - return; } /* @@ -863,8 +843,6 @@ static void tms380tr_reset_interrupt(struct net_device *dev) * and clear STS_SYSTEM_IRQ bit: enable adapter for further interrupts. */ tms380tr_exec_sifcmd(dev, CMD_SSB_CLEAR | CMD_CLEAR_SYSTEM_IRQ); - - return; } /* @@ -1119,8 +1097,6 @@ static void tms380tr_cmd_status_irq(struct net_device *dev) tp->MacStat.frequency_errors += tp->errorlogtable.Frequency_Error; tp->MacStat.internal_errors += tp->errorlogtable.Internal_Error; } - - return; } /* @@ -1229,7 +1205,6 @@ static void tms380tr_set_multicast_list(struct net_device *dev) tp->ocpl.OPENOptions = OpenOptions; tms380tr_exec_cmd(dev, OC_MODIFY_OPEN_PARMS); - return; } /* @@ -1247,7 +1222,6 @@ void tms380tr_wait(unsigned long time) #else udelay(time); #endif - return; } /* @@ -1266,8 +1240,6 @@ static void tms380tr_exec_sifcmd(struct net_device *dev, unsigned int WriteValue SifStsValue = SIFREADW(SIFSTS); } while((SifStsValue & CMD_INTERRUPT_ADAPTER) && loop_counter--); SIFWRITEW(cmd, SIFCMD); - - return; } /* @@ -1700,8 +1672,6 @@ static void tms380tr_chk_outstanding_cmds(struct net_device *dev) /* Execute SCB and generate IRQ when done. */ tms380tr_exec_sifcmd(dev, CMD_EXECUTE | CMD_SCB_REQUEST); - - return; } /* @@ -1774,8 +1744,6 @@ static void tms380tr_ring_status_irq(struct net_device *dev) tp->AdapterOpenFlag = 0; tms380tr_open_adapter(dev); } - - return; } /* @@ -1932,8 +1900,6 @@ static void tms380tr_chk_irq(struct net_device *dev) /* Restart of firmware successful */ tp->AdapterOpenFlag = 1; } - - return; } /* @@ -1988,8 +1954,6 @@ static void tms380tr_read_ram(struct net_device *dev, unsigned char *Data, /* Restore original values */ SIFWRITEW(old_sifadx, SIFADX); SIFWRITEW(old_sifadr, SIFADR); - - return; } /* @@ -2021,8 +1985,6 @@ static void tms380tr_cancel_tx_queue(struct net_local* tp) dma_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, DMA_TO_DEVICE); dev_kfree_skb_any(tpl->Skb); } - - return; } /* @@ -2094,7 +2056,6 @@ static void tms380tr_tx_status_irq(struct net_device *dev) if(!tp->TplFree->NextTPLPtr->BusyFlag) netif_wake_queue(dev); - return; } /* @@ -2255,8 +2216,6 @@ static void tms380tr_rcv_status_irq(struct net_device *dev) /* Inform adapter about RPL valid. */ tms380tr_exec_sifcmd(dev, CMD_RX_VALID); } - - return; } /* @@ -2269,8 +2228,6 @@ static void tms380tr_rcv_status_irq(struct net_device *dev) static void tms380tr_write_rpl_status(RPL *rpl, unsigned int Status) { rpl->Status = Status; - - return; } /* @@ -2287,8 +2244,6 @@ static void tms380tr_update_rcv_stats(struct net_local *tp, unsigned char DataPt /* Test functional bit */ if(DataPtr[2] & GROUP_BIT) tp->MacStat.multicast++; - - return; } static int tms380tr_set_mac_address(struct net_device *dev, void *addr) @@ -2318,8 +2273,6 @@ static void tms380tr_dump(unsigned char *Data, int length) Data[j+0],Data[j+1],Data[j+2],Data[j+3], Data[j+4],Data[j+5],Data[j+6],Data[j+7]); } - - return; } #endif -- cgit v1.2.3-59-g8ed1b