7c7ff885c7
Both the ->dump method and snprintf return an int. So switch to an int and properly handle errors from ->dump. Fixes: 5456ffdee666 ("powerpc/spufs: simplify spufs core dumping") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200610085554.5647-1-hch@lst.de