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(parent: 9454e62) | patch
parisc: perf: return -EFAULT on error
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 10 Dec 2016 09:06:25 +0000 (12:06 +0300)
committerHelge Deller <deller@gmx.de>
Mon, 12 Dec 2016 21:29:49 +0000 (22:29 +0100)
commit5fbc42a7f3f270454663f23d847d2b86223a042e
tree43ab29e0d4c9809724600db8b7dc0033c84fb52ftree | snapshot
parent9454e62bc4a8db7b0e7bcfcd2d3d09840a0d9f16commit | diff
parisc: perf: return -EFAULT on error

The copy_from_user() returns the number of bytes remaining to be copied
but we want to return -EFAULT if it's non-zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/kernel/perf.c diff | blob | history
Linux Kernel Source Tree.