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| author | Leo Yan <leo.yan@arm.com> | 2025-06-11 15:44:01 +0100 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2025-09-02 09:12:58 +0100 |
| commit | 3252ee432e58871f81be211e5ef9630fc51e341f (patch) | |
| tree | cc82372b635d55d9e60b927388fe8a80ea7ce351 /tools/docs/parse-headers.py | |
| parent | 9ba5502136eea6f3c95ab3c84220916fac89d844 (diff) | |
coresight: stm: Remove redundant NULL checks
container_of() cannot return NULL, so the checks for NULL pointers are
unnecessary and can be safely removed.
As a result, this commit silences the following smatch warnings:
coresight-stm.c:345 stm_generic_link() warn: can 'drvdata' even be NULL?
coresight-stm.c:356 stm_generic_unlink() warn: can 'drvdata' even be NULL?
coresight-stm.c:387 stm_generic_set_options() warn: can 'drvdata' even be NULL?
coresight-stm.c:422 stm_generic_packet() warn: can 'drvdata' even be NULL?
Signed-off-by: Leo Yan <leo.yan@arm.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250611-arm_cs_fix_smatch_warning_v1-v1-1-02a66c69b604@arm.com
Diffstat (limited to 'tools/docs/parse-headers.py')
0 files changed, 0 insertions, 0 deletions