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ipmi: ipmb: initialise event handler read bytes

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IPMB doesn't use i2c reads, but the handler needs to set a value.
Otherwise an i2c read will return an uninitialised value from the bus
driver.

Fixes: 63c4eb3471 ("ipmi:ipmb: Add initial support for IPMI over IPMB")
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Message-ID: <20260113-ipmb-read-init-v1-1-a9cbce7b94e3@codeconstruct.com.au>
Signed-off-by: Corey Minyard <corey@minyard.net>
This commit is contained in:
Matt Johnston 2026-01-13 17:41:34 +08:00 • committed by Corey Minyard
parent 1d90e6c1a5
commit 9f235ccecd
1 changed files with 5 additions and 0 deletions
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5
drivers/char/ipmi/ipmi_ipmb.c
View file

@ -202,11 +202,16 @@ static int ipmi_ipmb_slave_cb(struct i2c_client *client,
break;
case I2C_SLAVE_READ_REQUESTED:
*val = 0xff;
ipmi_ipmb_check_msg_done(iidev);
break;
case I2C_SLAVE_STOP:
ipmi_ipmb_check_msg_done(iidev);
break;
case I2C_SLAVE_READ_PROCESSED:
*val = 0xff;
break;
}