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ipmi_si: fix crash on parisc 

This patch fixes ipmi crash on parisc introduced in the kernel 4.15-rc.
The pointer io.io_setup is not initialized and thus it causes crash in
try_smi_init when attempting to call new_smi->io.io_setup.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Mikulas Patocka 2017-12-06 04:25:44 -05:00 committed by Corey Minyard
parent 1ac8aa8d05
commit 51614b26a0
1 changed files with 2 additions and 0 deletions
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2
drivers/char/ipmi/ipmi_si_parisc.c
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@ -10,6 +10,8 @@ static int __init ipmi_parisc_probe(struct parisc_device *dev)
{ {
struct si_sm_io io; struct si_sm_io io;
memset(&io, 0, sizeof(io));
io.si_type = SI_KCS; io.si_type = SI_KCS;
io.addr_source = SI_DEVICETREE; io.addr_source = SI_DEVICETREE;
io.addr_type = IPMI_MEM_ADDR_SPACE; io.addr_type = IPMI_MEM_ADDR_SPACE;