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Subject[PATCH] mei: me: fix clang -Wformat warning
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When building with Clang we encounter the following warning:
| drivers/misc/mei/hw-me.c:564:44: error: format specifies type 'unsigned
| short' but the argument has type 'int' [-Werror,-Wformat]
| dev_dbg(dev->dev, "empty slots = %hu.\n", empty_slots);

The format specifier used is `%hu` which specifies an unsigned short,
however, empty_slots is an int -- hence the warning.

Link: https://github.com/ClangBuiltLinux/linux/issues/378
Signed-off-by: Justin Stitt <justinstitt@google.com>
---
drivers/misc/mei/hw-me.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c
index befa491e3344..3a95fe7d4e33 100644
--- a/drivers/misc/mei/hw-me.c
+++ b/drivers/misc/mei/hw-me.c
@@ -561,7 +561,7 @@ static int mei_me_hbuf_write(struct mei_device *dev,
dev_dbg(dev->dev, MEI_HDR_FMT, MEI_HDR_PRM((struct mei_msg_hdr *)hdr));

empty_slots = mei_hbuf_empty_slots(dev);
- dev_dbg(dev->dev, "empty slots = %hu.\n", empty_slots);
+ dev_dbg(dev->dev, "empty slots = %d.\n", empty_slots);

if (empty_slots < 0)
return -EOVERFLOW;
--
2.37.0.rc0.161.g10f37bed90-goog
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