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Commit 8689c07e authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by David S. Miller
Browse files

[IRDA]: *irttp cleanup 



* Remove useless comment.
* Remove useless assertions.
* Remove useless comparison.

Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 15166fad

net/irda/irttp.c

+4 −11
Original line number Diff line number Diff line
@@ -38,7 +38,7 @@ 
#include <net/irda/parameters.h>

#include <net/irda/irttp.h>



static struct irttp_cb *irttp = NULL;

static struct irttp_cb *irttp;



static void __irttp_close_tsap(struct tsap_cb *self);
@@ -86,12 +86,9 @@ static pi_param_info_t param_info = { pi_major_call_table, 1, 0x0f, 4 }; 
 */

int __init irttp_init(void)

{

	/* Initialize the irttp structure. */

	if (irttp == NULL) {

	irttp = kmalloc(sizeof(struct irttp_cb), GFP_KERNEL);

	if (irttp == NULL)

		return -ENOMEM;

	}

	memset(irttp, 0, sizeof(struct irttp_cb));



	irttp->magic = TTP_MAGIC;
@@ -116,7 +113,6 @@ int __init irttp_init(void) 
void __exit irttp_cleanup(void) 

{

	/* Check for main structure */

	IRDA_ASSERT(irttp != NULL, return;);

	IRDA_ASSERT(irttp->magic == TTP_MAGIC, return;);



	/*
@@ -383,7 +379,6 @@ struct tsap_cb *irttp_open_tsap(__u8 stsap_sel, int credit, notify_t *notify) 
	struct lsap_cb *lsap;

	notify_t ttp_notify;



	IRDA_ASSERT(irttp != NULL, return NULL;);

	IRDA_ASSERT(irttp->magic == TTP_MAGIC, return NULL;);



	/* The IrLMP spec (IrLMP 1.1 p10) says that we have the right to
@@ -1882,8 +1877,6 @@ static int irttp_seq_open(struct inode *inode, struct file *file) 
	int rc = -ENOMEM;

	struct irttp_iter_state *s;



	IRDA_ASSERT(irttp != NULL, return -EINVAL;);



	s = kmalloc(sizeof(*s), GFP_KERNEL);

	if (!s)

		goto out;