From 2652c2163d781676284b2af494a97e64d65a5ee6 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 19 Jul 2013 08:53:13 +0300 Subject: [PATCH] TTY: snyclinkmp: calculating wrong addresses This is a static checker fix and I don't have a way to test it. But from the context it looks like this is a typo where SCABUFSIZE was intended instead of sizeof(SCABUFSIZE). SCABUFSIZE is 1024 and sizeof(int) is 4. I would suspect this is a bad bug. Signed-off-by: Dan Carpenter Signed-off-by: Greg Kroah-Hartman --- drivers/tty/synclinkmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c index ff171384ea52..dc6e96996ead 100644 --- a/drivers/tty/synclinkmp.c +++ b/drivers/tty/synclinkmp.c @@ -3478,7 +3478,7 @@ static int alloc_buf_list(SLMP_INFO *info) for ( i = 0; i < info->rx_buf_count; i++ ) { /* calculate and store physical address of this buffer entry */ info->rx_buf_list_ex[i].phys_entry = - info->buffer_list_phys + (i * sizeof(SCABUFSIZE)); + info->buffer_list_phys + (i * SCABUFSIZE); /* calculate and store physical address of */ /* next entry in cirular list of entries */