diff options
Diffstat (limited to 'drivers/infiniband/core/cache.c')
| -rw-r--r-- | drivers/infiniband/core/cache.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c index b79f816a7203..4084d05a4510 100644 --- a/drivers/infiniband/core/cache.c +++ b/drivers/infiniband/core/cache.c @@ -34,7 +34,6 @@ */ #include <linux/if_vlan.h> -#include <linux/module.h> #include <linux/errno.h> #include <linux/slab.h> #include <linux/workqueue.h> @@ -956,7 +955,7 @@ int rdma_query_gid(struct ib_device *device, u32 port_num, { struct ib_gid_table *table; unsigned long flags; - int res = -EINVAL; + int res; if (!rdma_is_port_valid(device, port_num)) return -EINVAL; @@ -964,9 +963,15 @@ int rdma_query_gid(struct ib_device *device, u32 port_num, table = rdma_gid_table(device, port_num); read_lock_irqsave(&table->rwlock, flags); - if (index < 0 || index >= table->sz || - !is_gid_entry_valid(table->data_vec[index])) + if (index < 0 || index >= table->sz) { + res = -EINVAL; goto done; + } + + if (!is_gid_entry_valid(table->data_vec[index])) { + res = -ENOENT; + goto done; + } memcpy(gid, &table->data_vec[index]->attr.gid, sizeof(*gid)); res = 0; |