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| author | Chris Zankel <chris@zankel.net> | 2015-04-14 03:51:35 +0000 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2015-04-14 03:51:35 +0000 |
| commit | 7ead5b7e4a3cf4a16579a8f164022345b93fe972 (patch) | |
| tree | 0a9b9497f53d1593c9e2ac197b2e686ea74a9975 /lib/mpi/mpi-cmp.c | |
| parent | 834a316eeebcb75316c0a7d9088fa638c52dc584 (diff) | |
| parent | 39a8804455fb23f09157341d3ba7db6d7ae6ee76 (diff) | |
Merge tag 'v4.0' into for_next
Linux 4.0
Diffstat (limited to 'lib/mpi/mpi-cmp.c')
| -rw-r--r-- | lib/mpi/mpi-cmp.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/mpi/mpi-cmp.c b/lib/mpi/mpi-cmp.c index 1871e7b61ca0..d25e9e96c310 100644 --- a/lib/mpi/mpi-cmp.c +++ b/lib/mpi/mpi-cmp.c @@ -57,14 +57,12 @@ int mpi_cmp(MPI u, MPI v) if (usize != vsize && !u->sign && !v->sign) return usize - vsize; if (usize != vsize && u->sign && v->sign) - return vsize + usize; + return vsize - usize; if (!usize) return 0; cmp = mpihelp_cmp(u->d, v->d, usize); - if (!cmp) - return 0; - if ((cmp < 0 ? 1 : 0) == (u->sign ? 1 : 0)) - return 1; - return -1; + if (u->sign) + return -cmp; + return cmp; } EXPORT_SYMBOL_GPL(mpi_cmp); |