Commit 663bab6f authored Oct 20, 2006 by Jeff Garzik Committed by David S. Miller Oct 21, 2006

[ATM] firestream: handle thrown error



gcc emits the following warning:

drivers/atm/firestream.c: In function ‘fs_open’:
drivers/atm/firestream.c:870: warning: ‘tmc0’ may be used uninitialized in this function

This indicates a real bug.  We should check make_rate() return value for
potential errors.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent b45eccdb

drivers/atm/firestream.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1002,6 +1002,10 @@ static int fs_open(struct atm_vcc *atm_vcc)
		r = ROUND_UP;
		}
		error = make_rate (pcr, r, &tmc0, NULL);
		if (error) {
		kfree(tc);
		return error;
		}
		}
		fs_dprintk (FS_DEBUG_OPEN, "pcr = %d.\n", pcr);
		}