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| author | Abhinav Singh <singhabhinav9051571833@gmail.com> | 2023-11-28 17:17:03 +0300 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2023-11-28 17:43:43 +0300 |
| commit | a2f99fbae4513ce4871e71ba88cd9d75fe5019e6 (patch) | |
| tree | ae8590d7bcc9871cda6e7b7768515939524451f4 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 9e08ac1b5e3bb7837aa23b67a97f08b80384e9d2 (diff) | |
| download | linux-a2f99fbae4513ce4871e71ba88cd9d75fe5019e6.tar.xz | |
EDAC/{sb,i7core}_edac: Do not use a plain integer for a NULL pointer
Sparse warns about the use of the integer constant 0 as a NULL pointer
with the -Wnon-pointer-null switch.
Even though the C standard requires that 0 == NULL and type conversion
rules turn an integer constant 0 into a NULL pointer when cast to a void
* type, Linus notes that this is a very poor situation from a type
safety angle and a pointer should be initialized with a pointer type
- not an integer constant.
See https://www.spinics.net/lists/linux-sparse/msg10066.html for more
info.
[ bp: Rewrite commit message, drop useless comments in the code. ]
Signed-off-by: Abhinav Singh <singhabhinav9051571833@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20231128141703.614605-1-singhabhinav9051571833@gmail.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions