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staging: ozwpan: Remove dead code

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No need to return a value from elt_buf_init().

Signed-off-by: Christoph Jaeger <email@christophjaeger.info>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christoph Jaeger 2014-08-04 14:54:51 +02:00 committed by Greg Kroah-Hartman
parent 4abc48d140
commit a7ae725c92
3 changed files with 3 additions and 7 deletions
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3
drivers/staging/ozwpan/ozeltbuf.c
View File

@ -16,7 +16,7 @@
/*
* Context: softirq-serialized
*/
int oz_elt_buf_init(struct oz_elt_buf *buf)
void oz_elt_buf_init(struct oz_elt_buf *buf)
{
memset(buf, 0, sizeof(struct oz_elt_buf));
INIT_LIST_HEAD(&buf->stream_list);
@ -24,7 +24,6 @@ int oz_elt_buf_init(struct oz_elt_buf *buf)
INIT_LIST_HEAD(&buf->isoc_list);
buf->max_free_elts = 32;
spin_lock_init(&buf->lock);
return 0;
}
/*

2
drivers/staging/ozwpan/ozeltbuf.h
View File

@ -50,7 +50,7 @@ struct oz_elt_buf {
u8 tx_seq_num[OZ_NB_APPS];
};
int oz_elt_buf_init(struct oz_elt_buf *buf);
void oz_elt_buf_init(struct oz_elt_buf *buf);
void oz_elt_buf_term(struct oz_elt_buf *buf);
struct oz_elt_info *oz_elt_info_alloc(struct oz_elt_buf *buf);
void oz_elt_info_free(struct oz_elt_buf *buf, struct oz_elt_info *ei);

5
drivers/staging/ozwpan/ozpd.c
View File

@ -175,10 +175,7 @@ struct oz_pd *oz_pd_alloc(const u8 *mac_addr)
oz_pd_set_state(pd, OZ_PD_S_IDLE);
pd->max_tx_size = OZ_MAX_TX_SIZE;
ether_addr_copy(pd->mac_addr, mac_addr);
if (0 != oz_elt_buf_init(&pd->elt_buff)) {
kfree(pd);
pd = NULL;
}
oz_elt_buf_init(&pd->elt_buff);
spin_lock_init(&pd->tx_frame_lock);
INIT_LIST_HEAD(&pd->tx_queue);
INIT_LIST_HEAD(&pd->farewell_list);