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gcm.c: remove dead store

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Found with Clang's `scan-build` tool.

The value written to `hi` is never used, resulting in a warning. Remove
the dead store to get rid of the warning.
This commit is contained in:
Alfred Klomp
2014-07-14 22:16:39 +02:00
committed by Manuel Pégourié-Gonnard
parent 7c03424d1c
commit 7ee55624fb
1 changed files with 0 additions and 1 deletions
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library/gcm.c
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@ -220,7 +220,6 @@ static void gcm_mult( gcm_context *ctx, const unsigned char x[16],
#endif /* POLARSSL_AESNI_C && POLARSSL_HAVE_X86_64 */ #endif /* POLARSSL_AESNI_C && POLARSSL_HAVE_X86_64 */
lo = x[15] & 0xf; lo = x[15] & 0xf;
hi = x[15] >> 4;
zh = ctx->HH[lo]; zh = ctx->HH[lo];
zl = ctx->HL[lo]; zl = ctx->HL[lo];