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Commit 7ccd7020 authored by Jiri Slaby's avatar Jiri Slaby Committed by Linus Torvalds
Browse files

ip2: fix sparse warnings 



Signed-off-by: default avatarJiri Slaby <jirislaby@gmail.com>
Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent cf176bc3

drivers/char/ip2/ip2main.c

+5 −9
Original line number Diff line number Diff line
@@ -375,9 +375,7 @@ have_requested_irq( char irq ) 
/* handle subsequent installations of the driver. All memory allocated by the */

/* driver should be returned since it may be unloaded from memory.            */

/******************************************************************************/

#ifdef MODULE

void __exit

ip2_cleanup_module(void)

static void __exit ip2_cleanup_module(void)

{

	int err;

	int i;
@@ -431,7 +429,8 @@ ip2_cleanup_module(void) 
			ip2config.pci_dev[i] = NULL;

		}

#endif

		if ((pB = i2BoardPtrTable[i]) != 0 ) {

		pB = i2BoardPtrTable[i];

		if (pB != NULL) {

			kfree ( pB );

			i2BoardPtrTable[i] = NULL;

		}
@@ -448,7 +447,6 @@ ip2_cleanup_module(void) 
#endif

}

module_exit(ip2_cleanup_module);

#endif /* MODULE */



static const struct tty_operations ip2_ops = {

	.open            = ip2_open,
@@ -1255,9 +1253,8 @@ ip2_polled_interrupt(void) 
{

	int i;

	i2eBordStrPtr  pB;

	const int irq = 0;



	ip2trace (ITRC_NO_PORT, ITRC_INTR, 99, 1, irq );

	ip2trace(ITRC_NO_PORT, ITRC_INTR, 99, 1, 0);



	/* Service just the boards on the list using this irq */

	for( i = 0; i < i2nBoards; ++i ) {
@@ -1266,10 +1263,9 @@ ip2_polled_interrupt(void) 
//		Only process those boards which match our IRQ.

//			IRQ = 0 for polled boards, we won't poll "IRQ" boards



		if ( pB && (pB->i2eUsingIrq == irq) ) {

		if (pB && pB->i2eUsingIrq == 0)

			ip2_irq_work(pB);

	}

	}



	++irq_counter;