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| author | James Smart <jsmart2021@gmail.com> | 2021-06-19 02:30:04 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-06-19 06:01:04 +0300 |
| commit | ae3272ec5e9772de143b6326b2c3a61529786ddd (patch) | |
| tree | ad973f25c892b6ce158b28d7fc310a28729ff274 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | ca7f33c6b4a9b9893a5ba3aac57e7255510a4aac (diff) | |
| download | linux-ae3272ec5e9772de143b6326b2c3a61529786ddd.tar.xz | |
scsi: elx: efct: Fix pointer error checking in debugfs init
debugfs_create_xxx routines, which return pointers, are being checked for
error by looking for NULL values. The routines may return pointer-munged
-Exxx codes, so they should be using IS_ERR() to adapt.
There are two cases:
- The first case is on initial directory creation, which actually doesn't
need to be checked. So remove the check.
- Creation of the sessions subdirectory. Modify this creation to create
under the initial directory created, and fix failure check.
Link: https://lore.kernel.org/r/20210618233004.83769-1-jsmart2021@gmail.com
Fixes: 4df84e846624 ("scsi: elx: efct: Driver initialization routines")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions