diff options
| author | Wei Yongjun <[email protected]> | 2017-05-16 14:22:47 +0000 |
|---|---|---|
| committer | Stefano Stabellini <[email protected]> | 2017-05-18 11:42:32 -0700 |
| commit | 14e3995e63759b80eb22a3c06958d105db4d3f79 (patch) | |
| tree | 683e8a787d1a45bb593c2f45a1042bd60428a79f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 69861e0a52f8733355ce246f0db15e1b240ad667 (diff) | |
xen/9pfs: fix return value check in xen_9pfs_front_probe()
In case of error, the function xenbus_read() returns ERR_PTR() and never
returns NULL. The NULL test in the return value check should be replaced
with IS_ERR().
Fixes: 71ebd71921e4 ("xen/9pfs: connect to the backend")
Signed-off-by: Wei Yongjun <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions