powerpc/head_check: Avoid broken pipe
authorGeoff Levand <geoff@infradead.org>
Sat, 9 May 2020 18:58:31 +0000 (18:58 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 18 May 2020 14:10:35 +0000 (00:10 +1000)
commit331aa46aaf51325d8532a4948f5127b2edc441a5
tree2db0ef62b608692d61722d542d29b5dc8df45a6d
parentf61200d3e3386e78d49677dfb3911c9d7c0dfe4b
powerpc/head_check: Avoid broken pipe

Remove the '-m4' option to grep to allow grep to process all of nm's
output.  This avoids the nm warning:

  nm terminated with signal 13 [Broken pipe]

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/872b6c84a4250ff140e476c62cabe9e56a02b6c2.1589049250.git.geoff@infradead.org
arch/powerpc/tools/head_check.sh