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| author | Thomas Gleixner <tglx@linutronix.de> | 2024-08-02 14:10:55 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-08-02 14:10:55 +0200 |
| commit | 4436e6da008fee87d54c038e983e5be9a6baf8fb (patch) | |
| tree | 265a15efcf6f17e0e32e258d66b274fc5cad41d4 /lib/crypto/mpi/mpi-pow.c | |
| parent | b7c35279e0da414e7d90eba76f58a16223a734cb (diff) | |
| parent | 8400291e289ee6b2bf9779ff1c83a291501f017b (diff) | |
Merge branch 'linus' into x86/mm
Bring x86 and selftests up to date
Diffstat (limited to 'lib/crypto/mpi/mpi-pow.c')
| -rw-r--r-- | lib/crypto/mpi/mpi-pow.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/lib/crypto/mpi/mpi-pow.c b/lib/crypto/mpi/mpi-pow.c index 2fd7a46d55ec..67fbd4c2503d 100644 --- a/lib/crypto/mpi/mpi-pow.c +++ b/lib/crypto/mpi/mpi-pow.c @@ -176,7 +176,6 @@ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod) for (;;) { while (c) { - mpi_ptr_t tp; mpi_size_t xsize; /*if (mpihelp_mul_n(xp, rp, rp, rsize) < 0) goto enomem */ @@ -207,9 +206,7 @@ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod) xsize = msize; } - tp = rp; - rp = xp; - xp = tp; + swap(rp, xp); rsize = xsize; if ((mpi_limb_signed_t) e < 0) { @@ -235,9 +232,7 @@ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod) xsize = msize; } - tp = rp; - rp = xp; - xp = tp; + swap(rp, xp); rsize = xsize; } e <<= 1; |