diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-02-28 08:48:49 +0300 |
|---|---|---|
| committer | Andy Gross <andy.gross@linaro.org> | 2019-03-27 23:32:26 -0500 |
| commit | 93b260528020792032e50725383f27a27897bb0f (patch) | |
| tree | bfe3de25efa01f6791b153fe9d6b0078b0826f87 /drivers/soc/qcom | |
| parent | 9324df5817c01f55fcde24da0da9df2c2f9392ac (diff) | |
| download | linux-93b260528020792032e50725383f27a27897bb0f.tar.bz2 | |
soc: qcom: cmd-db: Fix an error code in cmd_db_dev_probe()
The memremap() function doesn't return error pointers, it returns NULL.
This code is returning "ret = PTR_ERR(NULL);" which is success, but it
should return -ENOMEM.
Fixes: 312416d9171a ("drivers: qcom: add command DB driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'drivers/soc/qcom')
| -rw-r--r-- | drivers/soc/qcom/cmd-db.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c index c701b3b010f1..f6c3d17b05c7 100644 --- a/drivers/soc/qcom/cmd-db.c +++ b/drivers/soc/qcom/cmd-db.c @@ -248,8 +248,8 @@ static int cmd_db_dev_probe(struct platform_device *pdev) } cmd_db_header = memremap(rmem->base, rmem->size, MEMREMAP_WB); - if (IS_ERR_OR_NULL(cmd_db_header)) { - ret = PTR_ERR(cmd_db_header); + if (!cmd_db_header) { + ret = -ENOMEM; cmd_db_header = NULL; return ret; } |