Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] libnvdimm, btt: use %z format string modifier for size_t | Date | Fri, 8 Sep 2017 23:08:08 +0200 |
| |
We get a warning about an two incorrect format strings:
drivers/nvdimm/btt.c: In function 'btt_map_init': include/linux/device.h:1472:23: error: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'size_t {aka unsigned int}' [-Werror=format=]
This changes the %lx to %zx as it should be.
Fixes: 86652d2eb347 ("libnvdimm, btt: clean up warning and error messages") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/nvdimm/btt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 5bc686e9195a..d5612bd1cc81 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -428,7 +428,7 @@ static int btt_map_init(struct arena_info *arena) size_t size = min(mapsize, chunk_size); dev_WARN_ONCE(to_dev(arena), size < 512, - "chunk size: %#lx is unaligned\n", size); + "chunk size: %#zx is unaligned\n", size); ret = arena_write_bytes(arena, arena->mapoff + offset, zerobuf, size, 0); if (ret) @@ -472,7 +472,7 @@ static int btt_log_init(struct arena_info *arena) size_t size = min(logsize, chunk_size); dev_WARN_ONCE(to_dev(arena), size < 512, - "chunk size: %#lx is unaligned\n", size); + "chunk size: %#zx is unaligned\n", size); ret = arena_write_bytes(arena, arena->logoff + offset, zerobuf, size, 0); if (ret) -- 2.9.0
| |