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Commit b0992eca authored by Thomas Falcon's avatar Thomas Falcon Committed by David S. Miller
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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: default avatarThomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3468656f
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