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| author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-02-24 00:47:05 +0000 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-02-24 00:47:05 +0000 |
| commit | 8aaaaf3cbfb96a9f74c5775c71067a9290244ec7 (patch) | |
| tree | 67349c6a69740150b67c4c39de49cde9b3648aa5 /lib/mpi/mpiutil.c | |
| parent | 94f61a7666224ab307e387ff0d146055ae77e6ab (diff) | |
| parent | e29206381a1436e0f47c0f5b9a23159a03c57715 (diff) | |
Merge branch 'fbdev-for-linus' into fbdev-next
Diffstat (limited to 'lib/mpi/mpiutil.c')
| -rw-r--r-- | lib/mpi/mpiutil.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/mpi/mpiutil.c b/lib/mpi/mpiutil.c index eefc55d6b7f..26e4ed31e25 100644 --- a/lib/mpi/mpiutil.c +++ b/lib/mpi/mpiutil.c @@ -58,6 +58,9 @@ mpi_ptr_t mpi_alloc_limb_space(unsigned nlimbs) { size_t len = nlimbs * sizeof(mpi_limb_t); + if (!len) + return NULL; + return kmalloc(len, GFP_KERNEL); } @@ -135,7 +138,7 @@ int mpi_copy(MPI *copied, const MPI a) size_t i; MPI b; - *copied = MPI_NULL; + *copied = NULL; if (a) { b = mpi_alloc(a->nlimbs); |