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| author | Dan Carpenter <[email protected]> | 2017-12-05 14:38:43 +0000 |
|---|---|---|
| committer | Boris Ostrovsky <[email protected]> | 2017-12-06 14:44:43 +0000 |
| commit | 8c71fa88f7778eb093ee22cba13a3813a82113ad (patch) | |
| tree | 4a5396a6028cbb51a5caf2397f61f6853a30f5da /tools/perf/scripts/python | |
| parent | xen/pvcalls: fix potential endless loop in pvcalls-front.c (diff) | |
| download | kernel-8c71fa88f7778eb093ee22cba13a3813a82113ad.tar.gz kernel-8c71fa88f7778eb093ee22cba13a3813a82113ad.zip | |
xen/pvcalls: check for xenbus_read() errors
Smatch complains that "len" is uninitialized if xenbus_read() fails so
let's add some error handling.
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Juergen Gross <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Signed-off-by: Boris Ostrovsky <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions