From: Takeshi Yoshimura <yos@sslab.ics.keio.ac.jp>
Date: Sun, 14 Jun 2015 17:43:59 +0000 (+0900)
Subject: pcmcia: Fix resource leaks in yenta_probe() and _close()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~158^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d19319affb6c84ef45185588f63dc28f8ff95ea3;p=pandora-kernel.git

pcmcia: Fix resource leaks in yenta_probe() and _close()

There are some resource leaks in yenta_probe() and _close(). I fixed
the following issues with some code cleanups. Thanks to Dominik's
suggestions.

On the error path in yenta_probe():
- a requested irq is not released
- yenta_free_resources() and pci_set_drvdata(dev, NULL) are not called

In yenta_close():
- kfree(sock) is not called
- sock->base is always set to non-NULL when yenta_close() is called,
  therefore the check in yenta_close() is not necessary.

Signed-off-by: Takeshi Yoshimura <yos@sslab.ics.keio.ac.jp>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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