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rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined

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According to the description of the rpmsg_create_ept in rpmsg_core.c
the function should return NULL on error.

Fixes: 2c8a570880 ("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.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Arnaud Pouliquen
2021-07-12 14:39:12 +02:00
committed by Bjorn Andersson
parent 08de420a80
commit 537d3af1be
1 changed files with 1 additions and 1 deletions
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2
include/linux/rpmsg.h
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@@ -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)