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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
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Justin Stitt <justinstitt@google.com>
Link: https://lore.kernel.org/r/20220708203549.3834790-1-justinstitt@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Justin Stitt 2022-07-08 13:35:49 -07:00 committed by Greg Kroah-Hartman
parent 71d46f1ff2
commit d618072d86
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/mei/hw-me.c
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@ -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;