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authorArnd Bergmann <arnd@arndb.de>2024-02-13 13:07:13 +0300
committerLeon Romanovsky <leon@kernel.org>2024-02-14 12:15:54 +0300
commiteb5c7465c3240151cd42a55c7ace9da0026308a1 (patch)
tree09a523b7348cd3b435c024098b74c872ac9f9718 /drivers/infiniband
parent5ba4e6d5863c53e937f49932dee0ecb004c65928 (diff)
downloadlinux-eb5c7465c3240151cd42a55c7ace9da0026308a1.tar.xz
RDMA/srpt: fix function pointer cast warnings
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>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/ulp/srpt/ib_srpt.c9
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 d2dce6ce30a9..040234c01be4 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -214,10 +214,12 @@ 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));
@@ -1811,8 +1813,7 @@ retry:
ch->cq_size = ch->rq_size + sq_size;
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;