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(parent: a7e8107) | patch
tools/livepatch: Save errno where needed
authorRoss Lagerwall <ross.lagerwall@citrix.com>
Wed, 14 Dec 2016 07:51:59 +0000 (07:51 +0000)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Wed, 14 Dec 2016 20:27:19 +0000 (15:27 -0500)
commit0265fd753b7abafe2c3b9a9007ad7ab306dd1ef3
tree92cdd0636d6b8b8baf722f9cebd4fbd2c2de5033tree | snapshot
parenta7e8107dbb1d2cbd5c11bc7753807430cdde9599commit | diff
tools/livepatch: Save errno where needed

Fix a number of incorrect uses of errno after an operation that could
set it (e.g. fprintf, close).

Acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
tools/misc/xen-livepatch.c diff | blob | history
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