contigmem: cleanup properly when load fails

[dpdk.git] / kernel / freebsd / contigmem / contigmem.c

diff --git a/kernel/freebsd/contigmem/contigmem.c b/kernel/freebsd/contigmem/contigmem.c
index 7ea0bc6..bd72f4d 100644 (file)
--- a/kernel/freebsd/contigmem/contigmem.c
+++ b/kernel/freebsd/contigmem/contigmem.c
@@ -165,9 +165,11 @@ contigmem_load()
 
 error:
        for (i = 0; i < contigmem_num_buffers; i++) {
-               if (contigmem_buffers[i].addr != NULL)
+               if (contigmem_buffers[i].addr != NULL) {
                        contigfree(contigmem_buffers[i].addr,
                                contigmem_buffer_size, M_CONTIGMEM);
+                       contigmem_buffers[i].addr = NULL;
+               }
                if (mtx_initialized(&contigmem_buffers[i].mtx))
                        mtx_destroy(&contigmem_buffers[i].mtx);
        }