Currently finds 4 locations:
./drivers/net/wireless/realtek/rtw89/fw.c:2557:7-12: opportunity for 
str_alloc_free(valid)
./drivers/net/wireless/realtek/rtw89/fw.c:2693:7-12: opportunity for 
str_alloc_free(valid)
./drivers/android/tests/binder_alloc_kunit.c:196:6-21: opportunity for 
str_alloc_free(alloc -> pages [ i ])
./mm/slub.c:1634:3-8: opportunity for str_alloc_free(alloc)


Jiazi Li (2):
  lib/string_choices: Add str_alloc_free() helper
  coccinelle: Add rules to find str_alloc_free() replacements

 include/linux/string_choices.h              |  6 ++++
 scripts/coccinelle/api/string_choices.cocci | 38 +++++++++++++++++++++
 2 files changed, 44 insertions(+)

-- 
2.49.0


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