diff options
| author | Dominique Martinet <dominique.martinet@cea.fr> | 2018-09-07 11:26:50 -0400 |
|---|---|---|
| committer | Dominique Martinet <dominique.martinet@cea.fr> | 2018-09-07 12:52:22 -0400 |
| commit | 473c7dd1d7b59ff8f88a5154737e3eac78a96e5b (patch) | |
| tree | 62ed92cf5673d8d35de8bf6ad6361861af83236f | |
| parent | e02a53d92e197706cad1627bd84705d4aa20a145 (diff) | |
9p/rdma: remove useless check in cm_event_handler
the client c is always dereferenced to get the rdma struct, so c has to
be a valid pointer at this point.
Gcc would optimize that away but let's make coverity happy...
Link: http://lkml.kernel.org/r/1536339057-21974-3-git-send-email-asmadeus@codewreck.org
Addresses-Coverity-ID: 102778 ("Dereference before null check")
Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
| -rw-r--r-- | net/9p/trans_rdma.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c index 9719bc4d9424..119103bfa82e 100644 --- a/net/9p/trans_rdma.c +++ b/net/9p/trans_rdma.c | |||
| @@ -274,8 +274,7 @@ p9_cm_event_handler(struct rdma_cm_id *id, struct rdma_cm_event *event) | |||
| 274 | case RDMA_CM_EVENT_DISCONNECTED: | 274 | case RDMA_CM_EVENT_DISCONNECTED: |
| 275 | if (rdma) | 275 | if (rdma) |
| 276 | rdma->state = P9_RDMA_CLOSED; | 276 | rdma->state = P9_RDMA_CLOSED; |
| 277 | if (c) | 277 | c->status = Disconnected; |
| 278 | c->status = Disconnected; | ||
| 279 | break; | 278 | break; |
| 280 | 279 | ||
| 281 | case RDMA_CM_EVENT_TIMEWAIT_EXIT: | 280 | case RDMA_CM_EVENT_TIMEWAIT_EXIT: |