From 3110dc7a8660ea1617afac2a55e3d18ae6ce141b Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor@insightbb.com>
Date: Tue, 17 Jul 2007 04:03:58 -0700
Subject: IBMASM: whitespace cleanup

IBMASM: whitespace cleanup

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Vernon Mauery <vernux@us.ibm.com>
Cc: Max Asbock <masbock@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/misc/ibmasm/command.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'drivers/misc/ibmasm/command.c')

diff --git a/drivers/misc/ibmasm/command.c b/drivers/misc/ibmasm/command.c
index 07a085ccbd5b..b5df347c81b9 100644
--- a/drivers/misc/ibmasm/command.c
+++ b/drivers/misc/ibmasm/command.c
@@ -18,7 +18,7 @@
  *
  * Copyright (C) IBM Corporation, 2004
  *
- * Author: Max Asböck <amax@us.ibm.com> 
+ * Author: Max Asböck <amax@us.ibm.com>
  *
  */
 
@@ -72,7 +72,7 @@ struct command *ibmasm_new_command(struct service_processor *sp, size_t buffer_s
 static void free_command(struct kobject *kobj)
 {
 	struct command *cmd = to_command(kobj);
- 
+
 	list_del(&cmd->queue_node);
 	atomic_dec(&command_count);
 	dbg("command count: %d\n", atomic_read(&command_count));
@@ -113,14 +113,14 @@ static inline void do_exec_command(struct service_processor *sp)
 		exec_next_command(sp);
 	}
 }
-	
+
 /**
  * exec_command
  * send a command to a service processor
  * Commands are executed sequentially. One command (sp->current_command)
  * is sent to the service processor. Once the interrupt handler gets a
  * message of type command_response, the message is copied into
- * the current commands buffer, 
+ * the current commands buffer,
  */
 void ibmasm_exec_command(struct service_processor *sp, struct command *cmd)
 {
@@ -160,7 +160,7 @@ static void exec_next_command(struct service_processor *sp)
 	}
 }
 
-/** 
+/**
  * Sleep until a command has failed or a response has been received
  * and the command status been updated by the interrupt handler.
  * (see receive_response).
@@ -182,8 +182,8 @@ void ibmasm_receive_command_response(struct service_processor *sp, void *respons
 {
 	struct command *cmd = sp->current_command;
 
-	if (!sp->current_command) 
-		return; 
+	if (!sp->current_command)
+		return;
 
 	memcpy_fromio(cmd->buffer, response, min(size, cmd->buffer_size));
 	cmd->status = IBMASM_CMD_COMPLETE;
-- 
cgit v1.2.3


From dd00cc486ab1c17049a535413d1751ef3482141c Mon Sep 17 00:00:00 2001
From: Yoann Padioleau <padator@wanadoo.fr>
Date: Thu, 19 Jul 2007 01:49:03 -0700
Subject: some kmalloc/memset ->kzalloc (tree wide)

Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc).

Here is a short excerpt of the semantic patch performing
this transformation:

@@
type T2;
expression x;
identifier f,fld;
expression E;
expression E1,E2;
expression e1,e2,e3,y;
statement S;
@@

 x =
- kmalloc
+ kzalloc
  (E1,E2)
  ...  when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\)
- memset((T2)x,0,E1);

@@
expression E1,E2,E3;
@@

- kzalloc(E1 * E2,E3)
+ kcalloc(E1,E2,E3)

[akpm@linux-foundation.org: get kcalloc args the right way around]
Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Cc: Bryan Wu <bryan.wu@analog.com>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Dave Airlie <airlied@linux.ie>
Acked-by: Roland Dreier <rolandd@cisco.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Acked-by: Pierre Ossman <drzeus-list@drzeus.cx>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: "David S. Miller" <davem@davemloft.net>
Acked-by: Greg KH <greg@kroah.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/misc/ibmasm/command.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers/misc/ibmasm/command.c')

diff --git a/drivers/misc/ibmasm/command.c b/drivers/misc/ibmasm/command.c
index b5df347c81b9..6497872df524 100644
--- a/drivers/misc/ibmasm/command.c
+++ b/drivers/misc/ibmasm/command.c
@@ -41,18 +41,16 @@ struct command *ibmasm_new_command(struct service_processor *sp, size_t buffer_s
 	if (buffer_size > IBMASM_CMD_MAX_BUFFER_SIZE)
 		return NULL;
 
-	cmd = kmalloc(sizeof(struct command), GFP_KERNEL);
+	cmd = kzalloc(sizeof(struct command), GFP_KERNEL);
 	if (cmd == NULL)
 		return NULL;
 
-	memset(cmd, 0, sizeof(*cmd));
 
-	cmd->buffer = kmalloc(buffer_size, GFP_KERNEL);
+	cmd->buffer = kzalloc(buffer_size, GFP_KERNEL);
 	if (cmd->buffer == NULL) {
 		kfree(cmd);
 		return NULL;
 	}
-	memset(cmd->buffer, 0, buffer_size);
 	cmd->buffer_size = buffer_size;
 
 	kobject_init(&cmd->kobj);
-- 
cgit v1.2.3