Messages in this thread Patch in this message | | | From | Andrey Borzenkov <> | Subject | [PATCH][2.6.0-test2] remove MOD_{INC,DEC}_USE_COUNT from ircomm_tty.c | Date | Sun, 27 Jul 2003 23:57:40 +0400 |
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This compiles and loads but I am not sure how to test it, I do not actually have any ircomm device currently.
-andrey--- linux-2.6.0-test2-smp/net/irda/ircomm/ircomm_tty.c.MOD 2003-07-14 20:21:31.000000000 +0400 +++ linux-2.6.0-test2-smp/net/irda/ircomm/ircomm_tty.c 2003-07-27 23:22:20.000000000 +0400 @@ -117,6 +117,7 @@ int __init ircomm_tty_init(void) return -ENOMEM; } + driver->owner = THIS_MODULE, driver->driver_name = "ircomm"; driver->name = "ircomm"; driver->devfs_name = "ircomm"; @@ -363,10 +364,8 @@ static int ircomm_tty_open(struct tty_st IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); - MOD_INC_USE_COUNT; line = tty->index; if ((line < 0) || (line >= IRCOMM_TTY_PORTS)) { - MOD_DEC_USE_COUNT; return -ENODEV; } @@ -377,7 +376,6 @@ static int ircomm_tty_open(struct tty_st self = kmalloc(sizeof(struct ircomm_tty_cb), GFP_KERNEL); if (self == NULL) { ERROR("%s(), kmalloc failed!\n", __FUNCTION__); - MOD_DEC_USE_COUNT; return -ENOMEM; } memset(self, 0, sizeof(struct ircomm_tty_cb)); @@ -503,7 +501,6 @@ static void ircomm_tty_close(struct tty_ spin_lock_irqsave(&self->spinlock, flags); if (tty_hung_up_p(filp)) { - MOD_DEC_USE_COUNT; spin_unlock_irqrestore(&self->spinlock, flags); IRDA_DEBUG(0, "%s(), returning 1\n", __FUNCTION__ ); @@ -530,7 +527,6 @@ static void ircomm_tty_close(struct tty_ self->open_count = 0; } if (self->open_count) { - MOD_DEC_USE_COUNT; spin_unlock_irqrestore(&self->spinlock, flags); IRDA_DEBUG(0, "%s(), open count > 0\n", __FUNCTION__ ); @@ -572,8 +568,6 @@ static void ircomm_tty_close(struct tty_ self->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING); wake_up_interruptible(&self->close_wait); - - MOD_DEC_USE_COUNT; } /* | |