[PATCH] ieee1394: remove superfluous assertions

From: Stefan Richter
Date: Mon Feb 16 2009 - 17:43:08 EST


hpsb_read, hpsb_write, hpsb_lock are sleeping functions which nobody is
in danger to use in atomic context. Besides, in_interrupt does not
cover all types of atomic context.

Signed-off-by: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
---
drivers/ieee1394/ieee1394_transactions.c | 6 ------
1 file changed, 6 deletions(-)

Index: linux/drivers/ieee1394/ieee1394_transactions.c
===================================================================
--- linux.orig/drivers/ieee1394/ieee1394_transactions.c
+++ linux/drivers/ieee1394/ieee1394_transactions.c
@@ -501,8 +501,6 @@ int hpsb_read(struct hpsb_host *host, no
if (length == 0)
return -EINVAL;

- BUG_ON(in_interrupt()); // We can't be called in an interrupt, yet
-
packet = hpsb_make_readpacket(host, node, addr, length);

if (!packet) {
@@ -550,8 +548,6 @@ int hpsb_write(struct hpsb_host *host, n
if (length == 0)
return -EINVAL;

- BUG_ON(in_interrupt()); // We can't be called in an interrupt, yet
-
packet = hpsb_make_writepacket(host, node, addr, buffer, length);

if (!packet)
@@ -577,8 +573,6 @@ int hpsb_lock(struct hpsb_host *host, no
struct hpsb_packet *packet;
int retval = 0;

- BUG_ON(in_interrupt());
-
packet = hpsb_make_lockpacket(host, node, addr, extcode, data, arg);
if (!packet)
return -ENOMEM;

--
Stefan Richter
-=====-==--= --=- =----
http://arcgraph.de/sr/

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/