staging: dgnc: driver.c: removes dgnc_mbuf function

This patch removes the dgnc_mbuf function. This function was causing the
errors:

drivers/staging/dgnc/dgnc_driver.c: In function 'dgnc_mbuf.constprop.0':
drivers/staging/dgnc/dgnc_driver.c:945:1: warning: the frame size of 1032
bytes is larger than 1024 bytes [-Wframe-larger-than=]

drivers/staging/dgnc/dgnc_tty.c: In function 'dgnc_sniff_nowait_nolock':
drivers/staging/dgnc/dgnc_tty.c:614:1: warning: the frame size of 1056
bytes is larger than 1024 bytes [-Wframe-larger-than=]

This patch removes it so the kernel won't be making noise when its
device is found on the system.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c
index 80323686f39099b0420e7ae5d1cd72a0e44e31ab..9fef18ac5358d39aad28bcdb609c248d2d34d417 100644 (file)
--- a/drivers/staging/dgnc/dgnc_driver.c
+++ b/drivers/staging/dgnc/dgnc_driver.c
@@ -81,8 +81,6 @@ static int            dgnc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 static void            dgnc_remove_one(struct pci_dev *dev);
 static int             dgnc_probe1(struct pci_dev *pdev, int card_type);
 static void            dgnc_do_remap(struct board_t *brd);
-static void            dgnc_mbuf(struct board_t *brd, const char *fmt, ...);
-
 
 /* Driver load/unload functions */
 int            dgnc_init_module(void);
@@ -709,10 +707,6 @@ static int dgnc_found_board(struct pci_dev *pdev, int id)
        /* init our poll helper tasklet */
        tasklet_init(&brd->helper_tasklet, brd->bd_ops->tasklet, (unsigned long) brd);
 
-        /* Log the information about the board */
-       dgnc_mbuf(brd, DRVSTR": board %d: %s (rev %d), irq %d\n",
-               dgnc_NumBoards, brd->name, brd->rev, brd->irq);
-
        DPR_INIT(("dgnc_scan(%d) - printing out the msgbuf\n", i));
        DGNC_LOCK(dgnc_global_lock, flags);
        brd->msgbuf = NULL;
@@ -910,40 +904,6 @@ void *dgnc_driver_kzmalloc(size_t size, int priority)
 }
 
 
-/*
- * dgnc_mbuf()
- *
- * Used to print to the message buffer during board init.
- */
-static void dgnc_mbuf(struct board_t *brd, const char *fmt, ...) {
-       va_list         ap;
-       char            buf[1024];
-       int             i;
-       unsigned long   flags;
-
-       DGNC_LOCK(dgnc_global_lock, flags);
-
-       /* Format buf using fmt and arguments contained in ap. */
-       va_start(ap, fmt);
-       i = vsprintf(buf, fmt,  ap);
-       va_end(ap);
-
-       DPR((buf));
-
-       if (!brd || !brd->msgbuf) {
-               printk(buf);
-               DGNC_UNLOCK(dgnc_global_lock, flags);
-               return;
-       }
-
-       memcpy(brd->msgbuf, buf, strlen(buf));
-       brd->msgbuf += strlen(buf);
-       *brd->msgbuf = '\0';
-
-       DGNC_UNLOCK(dgnc_global_lock, flags);
-}
-
-
 /*
  * dgnc_ms_sleep()
  *