On Mon 25 Jun 10:05 PDT 2018, Andy Gross wrote:
> This patch fixes a couple of checks for errno that should have been
> checking for ret < 0.
>
> Signed-off-by: Andy Gross <andy.gross@xxxxxxxxxx>
Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Regards,
Bjorn
> ---
> drivers/soc/qcom/cmd-db.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c
> index a6f6462..deb2b90 100644
> --- a/drivers/soc/qcom/cmd-db.c
> +++ b/drivers/soc/qcom/cmd-db.c
> @@ -121,7 +121,7 @@ rsc_offset(struct rsc_hdr *hdr, struct entry_header *ent)
> /**
> * cmd_db_ready - Indicates if command DB is available
> *
> - * Return: 0 on success, errno otherwise
> + * Return: 0 on success, -errno otherwise
> */
> int cmd_db_ready(void)
> {
> @@ -143,7 +143,7 @@ static int cmd_db_get_header(const char *id, struct entry_header *eh,
> u8 query[8];
>
> ret = cmd_db_ready();
> - if (ret)
> + if (ret < 0)
> return ret;
>
> if (!eh || !rh)
> @@ -202,7 +202,7 @@ EXPORT_SYMBOL(cmd_db_read_addr);
> * @data: Data buffer to copy returned aux data to. Returns size on NULL
> * @len: Caller provides size of data buffer passed in.
> *
> - * Return: size of data on success, errno otherwise
> + * Return: size of data on success, -errno otherwise
> */
> int cmd_db_read_aux_data(const char *id, u8 *data, size_t len)
> {
> @@ -215,7 +215,7 @@ int cmd_db_read_aux_data(const char *id, u8 *data, size_t len)
> return -EINVAL;
>
> ret = cmd_db_get_header(id, &ent, &rsc_hdr);
> - if (ret)
> + if (ret < 0)
> return ret;
>
> ent_len = le16_to_cpu(ent.len);
> --
> 2.7.4
>
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