tree 83e6f420efe2622c76fba4becd74dd9087cccf59
parent e6fe07a014c7a3466dcd1a387a9ac04d84c2703c
author Jonathan Corbet <corbet@lwn.net> 1249587344 -0600
committer Thomas Gleixner <tglx@linutronix.de> 1255527070 +0200

pm_qos: clean up racy global "name" variable

"name" is a poor name for a file-global variable.  It was used in three
different functions, with no mutual exclusion.  But it's just a tiny,
temporary string; let's just move it onto the stack in the functions that
need it.  Also use snprintf() just in case.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
LKML-Reference: <20091010153349.113570550@linutronix.de>
Acked-by: Mark Gross <mgross@linux.intel.com>
Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>