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ipmi: Cleanup oops on initialization failure

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Commit 93c303d204 "ipmi_si: Clean up shutdown a bit" didn't
copy the behavior of the cleanup in one spot, it needed to
check for a non-NULL interface before cleaning it up.

Reported-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Tested-by: Meelis Roos <mroos@linux.ee>
This commit is contained in:
Corey Minyard 2018-06-20 07:19:01 -05:00
parent 9ffc59d572
commit 2068db53b6
1 changed files with 4 additions and 2 deletions
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6
drivers/char/ipmi/ipmi_si_intf.c
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@ -2088,8 +2088,10 @@ static int try_smi_init(struct smi_info *new_smi)
return 0;
out_err:
ipmi_unregister_smi(new_smi->intf);
new_smi->intf = NULL;
if (new_smi->intf) {
ipmi_unregister_smi(new_smi->intf);
new_smi->intf = NULL;
}
kfree(init_name);