From: Arnaud Pouliquen arnaud.pouliquen@foss.st.com
[ Upstream commit 537d3af1bee8ad1415fda9b622d1ea6d1ae76dfa ]
According to the description of the rpmsg_create_ept in rpmsg_core.c the function should return NULL on error.
Fixes: 2c8a57088045 ("rpmsg: Provide function stubs for API") Signed-off-by: Arnaud Pouliquen arnaud.pouliquen@foss.st.com Reviewed-by: Mathieu Poirier mathieu.poirier@linaro.org Link: https://lore.kernel.org/r/20210712123912.10672-1-arnaud.pouliquen@foss.st.co... Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- include/linux/rpmsg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h index d97dcd049f18f..a8dcf8a9ae885 100644 --- a/include/linux/rpmsg.h +++ b/include/linux/rpmsg.h @@ -231,7 +231,7 @@ static inline struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_device *rpdev /* This shouldn't be possible */ WARN_ON(1);
- return ERR_PTR(-ENXIO); + return NULL; }
static inline int rpmsg_send(struct rpmsg_endpoint *ept, void *data, int len)