Messages in this thread Patch in this message | | | Date | Tue, 13 Feb 2007 16:11:32 -0800 | From | Randy Dunlap <> | Subject | [PATCH] tty: use NULL for ptrs |
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From: Randy Dunlap <randy.dunlap@oracle.com>
Fix sparse warning in tty_io: drivers/char/tty_io.c:1536:34: warning: Using plain integer as NULL pointer
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> --- drivers/char/tty_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-2.6.20-git9.orig/drivers/char/tty_io.c +++ linux-2.6.20-git9/drivers/char/tty_io.c @@ -1533,7 +1533,7 @@ void disassociate_ctty(int on_exit) spin_lock_irq(¤t->sighand->siglock); tty_pgrp = current->signal->tty_old_pgrp; - current->signal->tty_old_pgrp = 0; + current->signal->tty_old_pgrp = NULL; spin_unlock_irq(¤t->sighand->siglock); put_pid(tty_pgrp); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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