Re: [patch net-next 2/2] devlink: fix trace format string
From: David Miller <davem@davemloft.net>
Date: 2016-07-15 05:16:28
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From: Jiri Pirko <jiri@resnulli.us> Date: Thu, 14 Jul 2016 11:37:29 +0200
From: Arnd Bergmann <arnd@arndb.de>
Including devlink.h on ARM and probably other 32-bit architectures results in
a harmless warning:
In file included from ../include/trace/define_trace.h:95:0,
from ../include/trace/events/devlink.h:51,
from ../net/core/devlink.c:30:
include/trace/events/devlink.h: In function 'trace_raw_output_devlink_hwmsg':
include/trace/events/devlink.h:42:12: error: format '%lu' expects argument of type 'long unsigned int', but argument 10 has type 'size_t {aka unsigned int}' [-Werror=format=]
The correct format string for 'size_t' is %zu, not %lu, this works on all
architectures.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: e5224f0fe2ac ("devlink: add hardware messages tracing facility")
Signed-off-by: Jiri Pirko <redacted>Applied.