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| author | Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> | 2021-07-12 14:39:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 19:16:58 +0100 |
| commit | e87c6bc32caf46d621bb3745073c6b3a72f6fe86 (patch) | |
| tree | a84c04b10efaf719b731a4ec52be660ad93a6223 /include | |
| parent | 4f3de16a3ca679cad08e238306e972f3e5ef5afe (diff) | |
| download | linux-e87c6bc32caf46d621bb3745073c6b3a72f6fe86.tar.gz linux-e87c6bc32caf46d621bb3745073c6b3a72f6fe86.tar.bz2 linux-e87c6bc32caf46d621bb3745073c6b3a72f6fe86.zip | |
rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
[ 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.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/rpmsg.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h index d97dcd049f18..a8dcf8a9ae88 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) |