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remoteproc: use SIZE_MAX in rproc_u64_fit_in_size_t()

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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>
This commit is contained in:
Anas Iqbal
2026-03-14 11:01:37 +00:00
committed by Mathieu Poirier
parent 46fcbcaa72
commit 943cfbca99
1 changed files with 1 additions and 1 deletions
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2
drivers/remoteproc/remoteproc_internal.h
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@@ -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 */