Documentation/watchdog: close the fd when cmdline arg given
authorDevendra Naga <devendra.aaru@gmail.com>
Mon, 14 May 2012 18:12:02 +0000 (23:42 +0530)
committerWim Van Sebroeck <wim@iguana.be>
Wed, 23 May 2012 14:27:40 +0000 (16:27 +0200)
in the watchdog test code, the ioctl is performed on the watchdog device
and just doing exit(0) so we leak a filedescripor.

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

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