diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2024-02-13 11:07:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-01 13:06:10 +0100 |
| commit | e333db03ab6ee3bd3596739724250a9a374dd466 (patch) | |
| tree | df878644d71feaaa1815ca3160469c19cc6e09f7 | |
| parent | cca7698531705331822eb8002d68432873413b9f (diff) | |
| download | linux-e333db03ab6ee3bd3596739724250a9a374dd466.tar.gz linux-e333db03ab6ee3bd3596739724250a9a374dd466.tar.bz2 linux-e333db03ab6ee3bd3596739724250a9a374dd466.zip | |
RDMA/srpt: fix function pointer cast warnings
[ Upstream commit eb5c7465c3240151cd42a55c7ace9da0026308a1 ]
clang-16 notices that srpt_qp_event() gets called through an incompatible
pointer here:
drivers/infiniband/ulp/srpt/ib_srpt.c:1815:5: error: cast from 'void (*)(struct ib_event *, struct srpt_rdma_ch *)' to 'void (*)(struct ib_event *, void *)' converts to incompatible function type [-Werror,-Wcast-function-type-strict]
1815 | = (void(*)(struct ib_event *, void*))srpt_qp_event;
Change srpt_qp_event() to use the correct prototype and adjust the
argument inside of it.
Fixes: a42d985bd5b2 ("ib_srpt: Initial SRP Target merge for v3.3-rc1")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240213100728.458348-1-arnd@kernel.org
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/infiniband/ulp/srpt/ib_srpt.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 4a696bf280ef..5cbccf5a54d6 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -221,10 +221,12 @@ static const char *get_ch_state_name(enum rdma_ch_state s) /** * srpt_qp_event - QP event callback function * @event: Description of the event that occurred. - * @ch: SRPT RDMA channel. + * @ptr: SRPT RDMA channel. */ -static void srpt_qp_event(struct ib_event *event, struct srpt_rdma_ch *ch) +static void srpt_qp_event(struct ib_event *event, void *ptr) { + struct srpt_rdma_ch *ch = ptr; + pr_debug("QP event %d on ch=%p sess_name=%s-%d state=%s\n", event->event, ch, ch->sess_name, ch->qp->qp_num, get_ch_state_name(ch->state)); @@ -1766,8 +1768,7 @@ retry: } qp_init->qp_context = (void *)ch; - qp_init->event_handler - = (void(*)(struct ib_event *, void*))srpt_qp_event; + qp_init->event_handler = srpt_qp_event; qp_init->send_cq = ch->cq; qp_init->recv_cq = ch->cq; qp_init->sq_sig_type = IB_SIGNAL_REQ_WR; |