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| author | Anas Iqbal <mohd.abd.6602@gmail.com> | 2026-03-14 14:01:37 +0300 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2026-03-24 19:33:29 +0300 |
| commit | 943cfbca992f44e67a36779d94008d9080ca054f (patch) | |
| tree | 58643cd5045e2afb613c700bac36741544dfc354 | |
| parent | 46fcbcaa72885e814fa0e4cc306f13af41d086e2 (diff) | |
| download | linux-943cfbca992f44e67a36779d94008d9080ca054f.tar.xz | |
remoteproc: use SIZE_MAX in rproc_u64_fit_in_size_t()
Smatch reports:
drivers/remoteproc/remoteproc_elf_loader.c:221
warn: always true condition '(val <= -1)'
The helper function rproc_u64_fit_in_size_t() compares the value
against (size_t)-1, which is equivalent to SIZE_MAX but can confuse
static analysis tools and lead to the above warning.
Replace (size_t)-1 with SIZE_MAX to make the intent explicit and
avoid the Smatch warning without changing the behavior.
Signed-off-by: Anas Iqbal <mohd.abd.6602@gmail.com>
Link: https://lore.kernel.org/r/20260314110137.178981-1-mohd.abd.6602@gmail.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| -rw-r--r-- | drivers/remoteproc/remoteproc_internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h index 0cd09e67ac14..0a5e15744b1d 100644 --- a/drivers/remoteproc/remoteproc_internal.h +++ b/drivers/remoteproc/remoteproc_internal.h @@ -218,7 +218,7 @@ bool rproc_u64_fit_in_size_t(u64 val) if (sizeof(size_t) == sizeof(u64)) return true; - return (val <= (size_t) -1); + return val <= SIZE_MAX; } #endif /* REMOTEPROC_INTERNAL_H */ |