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longlong yan
bf1d828781
mmap() is documented to return MAP_FAILED on error, but tm-signal-context-force-tm.c compares the return value against (void *)-1. Replace these with the standard MAP_FAILED macro for better readability and type safety. Signed-off-by: longlong yan <[email protected]> Tested-by: Venkat Rao Bagalkote <[email protected]> Reviewed-by: Amit Machhiwal <[email protected]> Signed-off-by: Madhavan Srinivasan <[email protected]> Link: https://patch.msgid.link/[email protected]