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authorThomas Falcon <tlfalcon@linux.vnet.ibm.com>2018-02-06 17:25:23 -0600
committerDavid S. Miller <davem@davemloft.net>2018-02-07 21:55:52 -0500
commitb0992eca00c490c0923044b7d8b853c212b3cacc (patch)
treee0354ccb0dbd5010fec741eea1838adc516a4cfc /tools/perf/scripts/python/export-to-postgresql.py
parentibmvnic: Fix rx queue cleanup for non-fatal resets (diff)
downloadlinux-dev-b0992eca00c490c0923044b7d8b853c212b3cacc.tar.xz
linux-dev-b0992eca00c490c0923044b7d8b853c212b3cacc.zip
ibmvnic: Ensure that buffers are NULL after free
This change will guard against a double free in the case that the buffers were previously freed at some other time, such as during a device reset. It resolves a kernel oops that occurred when changing the VNIC device's MTU. Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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