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Commit 78affe65 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Greg Kroah-Hartman
Browse files

staging: slicoss: return status of slic_link_event_handler 



slic_link_event_handler() issues command READ_LINK_STATUS to be executed
asynchronously, which is followed by UP configuration write command. But
it can fail while setting up the command and in that case the link will
not be up. Lets check the status and return it.

Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0a0796eb

drivers/staging/slicoss/slicoss.c

+3 −2
Original line number Diff line number Diff line
@@ -1717,14 +1717,14 @@ static u32 slic_rcvqueue_reinsert(struct adapter *adapter, struct sk_buff *skb) 
 * will also complete asynchronously.

 *

 */

static void slic_link_event_handler(struct adapter *adapter)

static int slic_link_event_handler(struct adapter *adapter)

{

	int status;

	struct slic_shmem *pshmem;



	if (adapter->state != ADAPT_UP) {

		/* Adapter is not operational.  Ignore.  */

		return;

		return -ENODEV;

	}



	pshmem = (struct slic_shmem *)(unsigned long)adapter->phys_shmem;
@@ -1740,6 +1740,7 @@ static void slic_link_event_handler(struct adapter *adapter) 
		(u32) &pshmem->linkstatus,	/* no 4GB wrap guaranteed */

				  0, 0, 0);

#endif

	return status;

}



static void slic_init_cleanup(struct adapter *adapter)