From: Devendra Naga <devendra.aaru@gmail.com>
Date: Thu, 17 May 2012 09:37:48 +0000 (+0530)
Subject: Documentation/watchdog: Fix the file descriptor leak when no cmdline arg given
X-Git-Tag: v3.5-rc1~113^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cad19fa66469d2a745fae0c168833d5d33d64489;p=pandora-kernel.git

Documentation/watchdog: Fix the file descriptor leak when no cmdline arg given

we start a infinite loop when user gives ./watchdog-test, and when user
ctrl + c's the program, we just exit immeadiately with out closing the
filedescriptor of the watchdog device. a signal handler is used to
do the job of closing the filedescriptor and exiting the program.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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