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coresight: tmc: Delete an unnecessary check before the function call "kfree"
authorMarkus Elfring <elfring@users.sourceforge.net>
Thu, 25 Aug 2016 21:19:07 +0000 (15:19 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Aug 2016 11:05:43 +0000 (13:05 +0200)
commit1d37ae50671435e842c58b1429dfb0a6d065c42a
tree60091cd22e27072ebf8e3ef707674b85cc87799ftree | snapshot (tar.gz zip)
parent57a3668bebfd6247dceb862fceaee3b1fa2219b7commit | diff
coresight: tmc: Delete an unnecessary check before the function call "kfree"

The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hwtracing/coresight/coresight-tmc-etf.c diff | blob | blame | history