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I2O_MSG_NOP(9) Message-based devices I2O_MSG_NOP(9)

NAME

i2o_msg_nop - Returns a message which is not used

SYNOPSIS

void i2o_msg_nop(struct i2o_controller * c, struct i2o_message * msg);

ARGUMENTS

c
I2O controller from which the message was created
msg
message which should be returned

DESCRIPTION

If you fetch a message via i2o_msg_get, and can't use it, you must return the message with this function. Otherwise the MFA is lost as well as the allocated memory from the mempool.

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16