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| author | James Hogan <jhogan@kernel.org> | 2017-11-13 16:12:06 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-16 20:09:47 +0100 |
| commit | 89dea03c095d01d70136bcc190b895bbe4590217 (patch) | |
| tree | 794bcf27d534c462907d7a799e30cb7c2eda0640 /drivers/block | |
| parent | 1c11f153eb35260b3baab5996d7aa9e974dbb5dd (diff) | |
| download | linux-stable-89dea03c095d01d70136bcc190b895bbe4590217.tar.gz linux-stable-89dea03c095d01d70136bcc190b895bbe4590217.tar.bz2 linux-stable-89dea03c095d01d70136bcc190b895bbe4590217.zip | |
EDAC, octeon: Fix an uninitialized variable warning
commit 544e92581a2ac44607d7cc602c6b54d18656f56d upstream.
Fix an uninitialized variable warning in the Octeon EDAC driver, as seen
in MIPS cavium_octeon_defconfig builds since v4.14 with Codescape GNU
Tools 2016.05-03:
drivers/edac/octeon_edac-lmc.c In function ‘octeon_lmc_edac_poll_o2’:
drivers/edac/octeon_edac-lmc.c:87:24: warning: ‘((long unsigned int*)&int_reg)[1]’ may \
be used uninitialized in this function [-Wmaybe-uninitialized]
if (int_reg.s.sec_err || int_reg.s.ded_err) {
^
Iinitialise the whole int_reg variable to zero before the conditional
assignments in the error injection case.
Signed-off-by: James Hogan <jhogan@kernel.org>
Acked-by: David Daney <david.daney@cavium.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: linux-mips@linux-mips.org
Fixes: 1bc021e81565 ("EDAC: Octeon: Add error injection support")
Link: http://lkml.kernel.org/r/20171113161206.20990-1-james.hogan@mips.com
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions