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[IRDA]: *irttp cleanup

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

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Dobriyan 2005-09-24 16:55:17 -07:00 • committed by David S. Miller
parent 15166fadb0
commit 8689c07e47
1 changed files with 4 additions and 11 deletions
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9
net/irda/irttp.c
View file

@ -38,7 +38,7 @@
#include <net/irda/parameters.h> #include <net/irda/parameters.h>
#include <net/irda/irttp.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); 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) int __init irttp_init(void)
{ {
/* Initialize the irttp structure. */
if (irttp == NULL) {
irttp = kmalloc(sizeof(struct irttp_cb), GFP_KERNEL); irttp = kmalloc(sizeof(struct irttp_cb), GFP_KERNEL);
if (irttp == NULL) if (irttp == NULL)
return -ENOMEM; return -ENOMEM;
}
memset(irttp, 0, sizeof(struct irttp_cb)); memset(irttp, 0, sizeof(struct irttp_cb));
irttp->magic = TTP_MAGIC; irttp->magic = TTP_MAGIC;
@ -116,7 +113,6 @@ int __init irttp_init(void)
void __exit irttp_cleanup(void) void __exit irttp_cleanup(void)
{ {
/* Check for main structure */ /* Check for main structure */
IRDA_ASSERT(irttp != NULL, return;);
IRDA_ASSERT(irttp->magic == TTP_MAGIC, 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; struct lsap_cb *lsap;
notify_t ttp_notify; notify_t ttp_notify;
IRDA_ASSERT(irttp != NULL, return NULL;);
IRDA_ASSERT(irttp->magic == TTP_MAGIC, return NULL;); IRDA_ASSERT(irttp->magic == TTP_MAGIC, return NULL;);
/* The IrLMP spec (IrLMP 1.1 p10) says that we have the right to /* 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; int rc = -ENOMEM;
struct irttp_iter_state *s; struct irttp_iter_state *s;
IRDA_ASSERT(irttp != NULL, return -EINVAL;);
s = kmalloc(sizeof(*s), GFP_KERNEL); s = kmalloc(sizeof(*s), GFP_KERNEL);
if (!s) if (!s)
goto out; goto out;