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(parent: 8f38484) | patch
staging: vchiq_arm: handle error case of get_user_pages
authorStefan Wahren <stefan.wahren@i2se.com>
Mon, 31 Oct 2016 14:39:31 +0000 (14:39 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Nov 2016 10:05:47 +0000 (11:05 +0100)
commit2080b9aadf13315f90879d2461a83b3637e074b8
treef558dfa88ed0f7c63ae426c5a9be624a512ee4adtree | snapshot
parent8f38484c5bb566111a65facdec0df39cefd17de5commit | diff
staging: vchiq_arm: handle error case of get_user_pages

It's possible that get_user_pages() could fail. So evaluate its
return code and handle this error case properly.

This issue has been found by Cppcheck.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c diff | blob | history
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