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Groups > linux.kernel > #1651706 > unrolled thread
| Started by | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
|---|---|
| First post | 2017-05-27 03:40 +0200 |
| Last post | 2017-05-27 03:40 +0200 |
| Articles | 1 — 1 participant |
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Re: [PATCH v2 4/5] HID: intel_ish-hid: fix format string for size_t Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> - 2017-05-27 03:40 +0200
| From | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
|---|---|
| Date | 2017-05-27 03:40 +0200 |
| Subject | Re: [PATCH v2 4/5] HID: intel_ish-hid: fix format string for size_t |
| Message-ID | <tLyRY-4YN-27@gated-at.bofh.it> |
On Thu, 2017-05-18 at 22:21 +0200, Arnd Bergmann wrote:
> When building for 32-bit architectures, we get a harmless warning:
>
> intel-ish-hid/ishtp-hid-client.c: In function 'process_recv':
> intel-ish-hid/ishtp-hid-client.c:139:7: error: format '%lu' expects
> argument of type 'long unsigned int', but argument 3 has type
> 'unsigned int' [-Werror=format=]
>
> This changes the format string to print size_t variables using %zu
> instead.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
> ---
> drivers/hid/intel-ish-hid/ishtp-hid-client.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/hid/intel-ish-hid/ishtp-hid-client.c
> b/drivers/hid/intel-ish-hid/ishtp-hid-client.c
> index 5c643d7a07b2..157b44aacdff 100644
> --- a/drivers/hid/intel-ish-hid/ishtp-hid-client.c
> +++ b/drivers/hid/intel-ish-hid/ishtp-hid-client.c
> @@ -136,10 +136,9 @@ static void process_recv(struct ishtp_cl
> *hid_ishtp_cl, void *recv_buf,
> if (1 + sizeof(struct device_info) *
> i >=
> payload_len) {
> dev_err(&client_data-
> >cl_device->dev,
> - "[hid-ish]:
> [ENUM_DEVICES]: content size %lu is bigger than payload_len %u\n",
> + "[hid-ish]:
> [ENUM_DEVICES]: content size %zu is bigger than payload_len %zu\n",
> 1 + sizeof(struct
> device_info)
> - * i,
> - (unsigned
> int)payload_len);
> + * i, payload_len);
> }
>
> if (1 + sizeof(struct device_info) *
> i >=
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