From 5d0c3d4f3d48681c2ba51e9f9ed6ae5dc4a34a47 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 1 Oct 2012 16:24:17 +0100 Subject: parport: dead code in pp_write We always update bytes_written before we check signal_pending so it follows that we can't get a signal return for 0 bytes so we don't need to check in the singal path. The cases a signal causes an earlier abort are handled before this and will not hit this path Signed-off-by: Alan Cox Signed-off-by: Jiri Kosina --- drivers/char/ppdev.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/char') diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index 3fcf80f..99c51b4 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -251,12 +251,8 @@ static ssize_t pp_write (struct file * file, const char __user * buf, break; } - if (signal_pending (current)) { - if (!bytes_written) { - bytes_written = -EINTR; - } + if (signal_pending (current)) break; - } cond_resched(); } -- cgit v1.1 From b3834be5c42a5d2fd85ff4b819fa38983b1450e6 Mon Sep 17 00:00:00 2001 From: Adam Buchbinder Date: Wed, 19 Sep 2012 21:48:02 -0400 Subject: various: Fix spelling of "asynchronous" in comments. "Asynchronous" is misspelled in some comments. No code changes. Signed-off-by: Adam Buchbinder Signed-off-by: Jiri Kosina --- drivers/char/ipmi/ipmi_msghandler.c | 2 +- drivers/char/ipmi/ipmi_si_intf.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char') diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index a0c84bb..053201b 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -3789,7 +3789,7 @@ static int handle_one_recv_msg(ipmi_smi_t intf, } else if ((msg->rsp[0] == ((IPMI_NETFN_APP_REQUEST|1) << 2)) && (msg->rsp[1] == IPMI_READ_EVENT_MSG_BUFFER_CMD)) { - /* It's an asyncronous event. */ + /* It's an asynchronous event. */ requeue = handle_read_event_rsp(intf, msg); } else { /* It's a response from the local BMC. */ diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 32a6c7e..c9c3501 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -155,7 +155,7 @@ enum si_stat_indexes { /* Number of watchdog pretimeouts. */ SI_STAT_watchdog_pretimeouts, - /* Number of asyncronous messages received. */ + /* Number of asynchronous messages received. */ SI_STAT_incoming_messages, -- cgit v1.1