ext4: correct inconsistent error msg in nojournal mode
When we used the journal_async_commit mounting option in nojournal mode, the kernel told me that "can't mount with journal_checksum", was very confusing. I find that when we mount with journal_async_commit, both the JOURNAL_ASYNC_COMMIT and EXPLICIT_JOURNAL_CHECKSUM flags are set. However, in the error branch, CHECKSUM is checked before ASYNC_COMMIT. As a result, the above inconsistency occurs, and the ASYNC_COMMIT branch becomes dead code that cannot be executed. Therefore, we exchange the positions of the two judgments to make the error msg more accurate. Signed-off-by:Baokun Li <libaokun1@huawei.com> Reviewed-by:
Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20221109074343.4184862-1-libaokun1@huawei.com Signed-off-by:
Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org
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