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authorSudip Mukherjee <[email protected]>2015-06-15 20:05:49 +0530
committerGreg Kroah-Hartman <[email protected]>2015-07-22 21:15:49 -0700
commitcabea695875e3a07313c205a9753c7416126dfa2 (patch)
tree67b8e1e70bb322a2353ea6e27b7edec75582ebf3 /tools/perf/scripts/python/call-graph-from-postgresql.py
parent52721d9d3334c1cb1f76219a161084094ec634dc (diff)
parport: fix error handling
After registering the device if exclusive access fails for any reason then we need to unregister the device to remove all references. Signed-off-by: Sudip Mukherjee <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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