|WARNING| pw143833 [PATCH] vfio: check iova if already mapped before do map

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/143833

_coding style issues_


WARNING:TYPO_SPELLING: 'couldn' may be misspelled - perhaps 'could'?
#59: 
as A and B divided by C, these segs couldn't be merged. In other words,

WARNING:TYPO_SPELLING: 'whithout' may be misspelled - perhaps 'without'?
#70: 
absolutely within mem maps, return whithout vfio map, while iova is

total: 0 errors, 2 warnings, 76 lines checked