Commit 132c1e74 authored by Harald Freudenberger's avatar Harald Freudenberger Committed by Vasily Gorbik
Browse files

s390/ap: function rework based on compiler warning 



Slight rework of function __ap_revise_reserved()
because of unused variable warning when build with W=1.
This patch introduces an additional debug feature warning
message when device_reprobe() returns with failure.
However, the return value of __ap_revise_reserved()
is still hard coded to 0 as this is a callback function
to be used together with bus_for_each_dev() and thus
the return value indicates to go on with the
bus_for_each_dev() loop and not apport on a failure
of something within this function.

Signed-off-by: default avatarHarald Freudenberger <freude@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent ad9a1451

drivers/s390/crypto/ap_bus.c

+3 −0
Original line number Diff line number Diff line
@@ -793,6 +793,9 @@ static int __ap_revise_reserved(struct device *dev, void *dummy) 
			AP_DBF_DBG("%s reprobing queue=%02x.%04x\n",

				   __func__, card, queue);

			rc = device_reprobe(dev);

			if (rc)

				AP_DBF_WARN("%s reprobing queue=%02x.%04x failed\n",

					    __func__, card, queue);

		}

	}