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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-05-20 15:07:05 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-05-20 22:12:07 +0300 |
| commit | 7dcef3988eedbfb40e7e95a821966a029a5a465b (patch) | |
| tree | 72c8b281affbacff4c0ba0fdd700597c3a82a34c | |
| parent | 1ec5dbef6803293974f262f69b63f19d2ed4f6ba (diff) | |
| download | linux-7dcef3988eedbfb40e7e95a821966a029a5a465b.tar.xz | |
remoteproc: Fix an error code in devm_rproc_alloc()
The comments say that this function should return NULL on error and the
caller expects NULL returns as well so I have modified the code to match.
Returning an ERR_PTR(-ENOMEM) would lead to an OOps.
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Fixes: 305ac5a766b1 ("remoteproc: Add device-managed variants of rproc_alloc/rproc_add")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200520120705.GH172354@mwanda
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| -rw-r--r-- | drivers/remoteproc/remoteproc_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 0cc015fabf78..9f04c30c4aaf 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -2297,7 +2297,7 @@ struct rproc *devm_rproc_alloc(struct device *dev, const char *name, ptr = devres_alloc(devm_rproc_free, sizeof(*ptr), GFP_KERNEL); if (!ptr) - return ERR_PTR(-ENOMEM); + return NULL; rproc = rproc_alloc(dev, name, ops, firmware, len); if (rproc) { |