linux-toradex.git/net/wimax/id-table.c, branch v4.1.3 Linux kernel for Apalis and Colibri modules wimax: convert printk to pr_foo() 2014-10-08T00:28:44+00:00 Fabian Frederick fabf@skynet.be 2014-10-07T20:12:03+00:00 28b7deae75642c51f097391765fd39ff0dd6ce95 Use current logging functions and add module name prefix. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net> 
Use current logging functions and add module name prefix.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
wimax: fix oops in wimax_dev_get_by_genl_info() when looking up non-wimax iface 2009-02-13T01:00:20+00:00 Inaky Perez-Gonzalez inaky@linux.intel.com 2009-02-13T01:00:20+00:00 1d7b33f77b2d8b0b1ee767e6f8f05cbd9d72cb7c When a non-wimax interface is looked up by the stack, a bad pointer is returned when the looked-up interface is not found in the list (of registered WiMAX interfaces). This causes an oops in the caller when trying to use the pointer. Fix by properly setting the pointer to NULL if we don't exit from the list_for_each() with a found entry. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
When a non-wimax interface is looked up by the stack, a bad pointer is
returned when the looked-up interface is not found in the list (of
registered WiMAX interfaces). This causes an oops in the caller when
trying to use the pointer.

Fix by properly setting the pointer to NULL if we don't exit from the
list_for_each() with a found entry.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
wimax: fix '#ifndef CONFIG_BUG' layout to avoid warning 2009-01-08T19:06:48+00:00 Inaky Perez-Gonzalez inaky@linux.intel.com 2009-01-08T19:06:48+00:00 d48e470f76887d0befe025049158aeb6c1219d71 Reported by Randy Dunlap: > Also, this warning needs to be fixed: > > linux-next-20090106/net/wimax/id-table.c:133: warning: ISO C90 > forbids mixed declarations and code Move the return on #defined(CONFIG_BUG) below the variable declarations so it doesn't violate ISO C90. On wimax_id_table_release() we want to do a debug check if CONFIG_BUG is enabled. However, we also want the debug code to be always compiled to ensure there is no bitrot. It will be optimized out by the compiler when CONFIG_BUG is disabled. Added a note to the function header stating this. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Reported by Randy Dunlap:

> Also, this warning needs to be fixed:
>
> linux-next-20090106/net/wimax/id-table.c:133: warning: ISO C90
> forbids mixed declarations and code

Move the return on #defined(CONFIG_BUG) below the variable
declarations so it doesn't violate ISO C90.

On wimax_id_table_release() we want to do a debug check if CONFIG_BUG
is enabled. However, we also want the debug code to be always compiled
to ensure there is no bitrot. It will be optimized out by the compiler
when CONFIG_BUG is disabled.

Added a note to the function header stating this.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
wimax: generic device management (registration, deregistration, lookup) 2009-01-07T18:00:17+00:00 Inaky Perez-Gonzalez inaky@linux.intel.com 2008-12-21T00:57:36+00:00 15530dfd330bd19d14e096f88c70355a61fda3f2 Implements the basic life cycles of a 'struct wimax_dev', some common generic netlink functionality for marshalling calls to user space, and the device state machine. For looking up net devices based on their generic netlink family IDs, use a low overhead method that optimizes for the case where most systems have a single WiMAX device, or at most, a very low number of WiMAX adaptors. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Implements the basic life cycles of a 'struct wimax_dev', some common
generic netlink functionality for marshalling calls to user space,
and the device state machine.

For looking up net devices based on their generic netlink family IDs,
use a low overhead method that optimizes for the case where most
systems have a single WiMAX device, or at most, a very low number of
WiMAX adaptors.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>