diff options
| author | Jiri Slaby <jirislaby@gmail.com> | 2008-10-13 10:34:45 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 09:51:39 -0700 |
| commit | 7ccd7020ef188b62781fe2f0a68131aa066d59a5 (patch) | |
| tree | 26bff62cfbc6257aa6aadede5255d594c16e63ee /drivers/char/ip2 | |
| parent | cf176bc30289f1e3ed858bc7630766cbd7d68a86 (diff) | |
ip2: fix sparse warnings
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/ip2')
| -rw-r--r-- | drivers/char/ip2/ip2main.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c index 1d462849964..098c9de3022 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c @@ -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 ) { @@ -1266,9 +1263,8 @@ 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; |