[PATCH 0/3] cleanup libgcrypt warnings

Cleanup warnings when compiling with recent compilers. All fixes conform
to c standard and avoid using compiler specific features.

Rudi Heitbaum (3):
  tests: Cast to void to suppress warnings about unused variables
  cipher: remove unused variable idx from _gcry_pk_get_keygrip function
  Update to return a pointer to a const-qualified type to fix warning

 cipher/pubkey.c            | 3 +--
 src/misc.c                 | 4 ++--
 tests/bench-slope.c        | 1 +
 tests/prime.c              | 1 +
 tests/t-fips-service-ind.c | 1 +
 5 files changed, 6 insertions(+), 4 deletions(-)

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2.51.0