linux-next: build failure after merge of the ntfs3 tree

From: Stephen Rothwell

Date: Wed Nov 05 2025 - 17:57:36 EST


Hi all,

After merging the ntfs3 tree, today's linux-next build (x86_64
allmodconfig) failed like this:

fs/ntfs3/super.c: In function 'ntfs_init_from_boot':
fs/ntfs3/super.c:951:9: error: ignoring return value of 'sb_min_blocksize' declared with attribute 'warn_unused_result' [-Werror=unused-result]
951 | sb_min_blocksize(sb, PAGE_SIZE);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

Caused by commit

c1b61f715e4d ("ntfs: set dummy blocksize to read boot_block when mounting")

Exposed by commit

8637fa89e678 ("block: add __must_check attribute to sb_min_blocksize()")

from the vfs-brauner-fixes tree.

I have reverted that commit from the ntfs3 tree for today.

--
Cheers,
Stephen Rothwell

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