05f4691919
We get a harmless warning about the fact that we use the result of a multiplication as a condition in INIT_UDATA_BUF_OR_NULL(): uverbs_main.c: In function 'ib_uverbs_write': error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context] This avoids the problem by using an inline function in place of the macro. After changing INIT_UDATA_BUF_OR_NULL() to an inline function, do the same change to INIT_UDATA() for consistency. Using an inline function gives us better type safety here among other issues with macros. I'm using u64_to_user_ptr() to convert the user pointer to simplify the logic rather than adding lots of new type casts. Linux commit: 12f727721eee61b3d19dedb95cb893b2baa9fe41 40a203396cc1c239f2e71c47c66ed03097123d2c MFC after: 1 week Reviewed by: kib Sponsored by: Mellanox Technologies // NVIDIA Networking |
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