Fix warning about uninitialized variable in coll_base_reduce #12568
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In some error cases the `reqs` pointer may be uninitialized. Signed-off-by: Joseph Schuchart <[email protected]>
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bosilca
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May 22, 2024
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This fixes a warning issues by Clang 15 about the
reqspointer being used potentially uninitialized in the error path, i.e., if thecached_kmtreeisNULL.