Re: [PATCH] erofs-utils: fix `z_erofs_fixup_insize` defined but not used

[Hongbo Li]

On 2025/5/7 16:52, Gao Xiang wrote:
Fixes: b08e804b1dd1 ("erofs-utils: lib: wrap up zeropadding calculation")
Signed-off-by: Gao Xiang <hsiang...@linux.alibaba.com>
---
  lib/decompress.c | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/decompress.c b/lib/decompress.c
index 3f553a8..1f9daea 100644
--- a/lib/decompress.c
+++ b/lib/decompress.c
@@ -9,9 +9,9 @@
  #include "erofs/err.h"
  #include "erofs/print.h"
  
-static unsigned int z_erofs_fixup_insize(const u8 *padbuf, unsigned int padbufsize)
+static inline u32 z_erofs_fixup_insize(const u8 *padbuf, u32 padbufsize)
  {
How about using macro to constrain it? Like I send in [1].

[1] 
https://lore.kernel.org/all/20250422123612.261764-5-lihongb...@huawei.com/

Thanks,
Hongbo

-       unsigned int inputmargin;
+       u32 inputmargin;
  
  	for (inputmargin = 0; inputmargin < padbufsize &&
             !padbuf[inputmargin]; ++inputmargin);