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ext2: fix debug reference to ext2_xattr_cache

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[ Upstream commit 32302085a8d90859c40cf1a5e8313f575d06ec75 ]

Fix a debug-only build error in ext2/xattr.c:

When building without extra debugging, (and with another patch that uses
no_printk() instead of <empty> for the ext2-xattr debug-print macros,
this build error happens:

../fs/ext2/xattr.c: In function ‘ext2_xattr_cache_insert’:
../fs/ext2/xattr.c:869:18: error: ‘ext2_xattr_cache’ undeclared (first use in
this function); did you mean ‘ext2_xattr_list’?
     atomic_read(&ext2_xattr_cache->c_entry_count));

Fix the problem by removing cached entry count from the debug message
since otherwise we'd have to export the mbcache structure just for that.

Fixes: be0726d33cb8 ("ext2: convert to mbcache2")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jan Kara 2020-03-17 12:40:02 +01:00 committed by Greg Kroah-Hartman
parent 7ca6f11ed1
commit b2c5f60ccc
1 changed files with 1 additions and 2 deletions
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3
fs/ext2/xattr.c
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@ -839,8 +839,7 @@ ext2_xattr_cache_insert(struct mb_cache *cache, struct buffer_head *bh)
error = mb_cache_entry_create(cache, GFP_NOFS, hash, bh->b_blocknr, 1);
if (error) {
if (error == -EBUSY) {
ea_bdebug(bh, "already in cache (%d cache entries)",
atomic_read(&ext2_xattr_cache->c_entry_count));
ea_bdebug(bh, "already in cache");
error = 0;
}
} else