tools: PCI: Fix broken pcitest compilation
commitd09d148cad42abf45addbf6f1d39733e2993d899
authorAlan Mikhak <alan.mikhak@sifive.com>
Thu, 23 May 2019 21:18:00 +0000 (23 14:18 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 24 Nov 2019 07:23:34 +0000 (24 08:23 +0100)
treee2f5d9645e3069d03c526e60611a07443d9ca779
parent1dee3a3efdb877419639f3cafb1f91cfcf9c11ab
tools: PCI: Fix broken pcitest compilation

[ Upstream commit 8a5e0af240e07dd3d4897eb8ff52aab757da7fab ]

pcitest is currently broken due to the following compiler error
and related warning. Fix by changing the run_test() function
signature to return an integer result.

pcitest.c: In function run_test:
pcitest.c:143:9: warning: return with a value, in function
returning void
  return (ret < 0) ? ret : 1 - ret; /* return 0 if test succeeded */

pcitest.c: In function main:
pcitest.c:232:9: error: void value not ignored as it ought to be
  return run_test(test);

Fixes: fef31ecaaf2c ("tools: PCI: Fix compilation warnings")
Signed-off-by: Alan Mikhak <alan.mikhak@sifive.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
tools/pci/pcitest.c