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(parent: 038677b) | patch
powerpc/sstep: Return directly after a failed address_ok() in emulate_step()
authorMarkus Elfring <elfring@users.sourceforge.net>
Sat, 21 Jan 2017 14:30:15 +0000 (15:30 +0100)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 25 Jan 2017 02:34:21 +0000 (13:34 +1100)
commit573de3d34f09883fe39a3291d4a647ce43fe7777
tree0287d8abb895bc55b1f84cf10189c912ee12ed88tree | snapshot
parent038677b4bedba0dce2f14eaceb2bd060fc99c29fcommit | diff
powerpc/sstep: Return directly after a failed address_ok() in emulate_step()

Setting err and going to ldst_done just returns 0, without using err, so
just return 0 directly. We already do that for other call sites in this
function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
[mpe: Rewrite change log]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/lib/sstep.c diff | blob | history
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