diff options
| -rw-r--r-- | bitbang_spi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bitbang_spi.c b/bitbang_spi.c index 10c10872..5e4b566b 100644 --- a/bitbang_spi.c +++ b/bitbang_spi.c @@ -165,6 +165,9 @@ int register_spi_bitbang_master(const struct bitbang_spi_master *master, void *s } struct bitbang_spi_master_data *data = calloc(1, sizeof(*data)); + if (!data) + return ERROR_FATAL; + data->master = master; if (spi_data) data->spi_data = spi_data; |