| commit | d3f70befd9a6ab79413f303109e2c701472e2785 | [log] [tgz] |
|---|---|---|
| author | Bart Van Assche <bvanassche@acm.org> | Tue Dec 21 13:09:47 2010 +0100 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Thu Feb 03 15:10:18 2011 -0800 |
| tree | 1a271b9744ac3b42355026e2cef7d9f97f9e8537 | |
| parent | 5480bcdd60603f834b7c0c252213ca1932c28bfc [diff] |
docs/sysfs: show() methods should use scnprintf(). Since snprintf() may return a value that exceeds its second argument, show() methods should use scnprintf() instead of snprintf(). This patch updates the example in the sysfs documentation accordingly. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Cc: Tejun Heo <tj@kernel.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>