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| author | Tony Lindgren <tony@atomide.com> | 2012-02-17 15:08:20 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-02-17 15:08:20 -0800 |
| commit | b0ee4e394009f02a1d1b166091a19e8b842b4ea4 (patch) | |
| tree | 75e6df725e5402ed6fe9d78f23bf5cf45cfdf9d9 /lib/mpi/mpiutil.c | |
| parent | abe763f2bccbc592d33a3a9c334acaefea022c0a (diff) | |
| parent | 03e4fd6eb25e6b46536ecdb0d1b7d33d46b15480 (diff) | |
Merge branch 'for_3.3/fixes/pm' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into fixes
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 eefc55d6b7f5..26e4ed31e256 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); |