| commit | a4e74fa5f0d3e2a11f2d0deb522681d219a81426 | [log] [tgz] |
|---|---|---|
| author | Marco Elver <elver@google.com> | Fri Jul 31 10:17:20 2020 +0200 |
| committer | Paul E. McKenney <paulmck@kernel.org> | Mon Aug 24 15:10:22 2020 -0700 |
| tree | 896f5a73f46186634b58584b25787c4ac804ac01 | |
| parent | 69b2c81bc894606670204f0ae08f406dbcce836d [diff] |
kcsan: Simplify constant string handling
Simplify checking prefixes and length calculation of constant strings.
For the former, the kernel provides str_has_prefix(), and the latter we
should just use strlen("..") because GCC and Clang have optimizations
that optimize these into constants.
No functional change intended.
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>