linux-kernel - [PATCH v2 4/5] HID: intel_ish-hid: fix format string for size

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Date:   Thu, 18 May 2017 22:21:43 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Jiri Kosina <jikos@...nel.org>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        arnd@...db.de
Subject: [PATCH v2 4/5] HID: intel_ish-hid: fix format string for size_t

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@...db.de>
---
 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 >=
-- 
2.9.0