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author | Arnd Bergmann <arnd@arndb.de> | 2021-03-22 12:55:25 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2021-03-22 22:07:09 +0100 |
commit | 6d48b7912cc72275dc7c59ff961c8bac7ef66a92 (patch) | |
tree | 7393b97b654ecbeffded8d859ffe1e5a66748cc2 /fs | |
parent | 3a85969e9d912d5dd85362ee37b5f81266e00e77 (diff) | |
download | linux-stable-6d48b7912cc72275dc7c59ff961c8bac7ef66a92.tar.gz linux-stable-6d48b7912cc72275dc7c59ff961c8bac7ef66a92.tar.bz2 linux-stable-6d48b7912cc72275dc7c59ff961c8bac7ef66a92.zip |
lockdep: Address clang -Wformat warning printing for %hd
Clang doesn't like format strings that truncate a 32-bit
value to something shorter:
kernel/locking/lockdep.c:709:4: error: format specifies type 'short' but the argument has type 'int' [-Werror,-Wformat]
In this case, the warning is a slightly questionable, as it could realize
that both class->wait_type_outer and class->wait_type_inner are in fact
8-bit struct members, even though the result of the ?: operator becomes an
'int'.
However, there is really no point in printing the number as a 16-bit
'short' rather than either an 8-bit or 32-bit number, so just change
it to a normal %d.
Fixes: de8f5e4f2dc1 ("lockdep: Introduce wait-type checks")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210322115531.3987555-1-arnd@kernel.org
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions