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authorEric Biggers <ebiggers@google.com>2017-05-25 00:20:31 +0200
committerTheodore Ts'o <tytso@mit.edu>2017-05-25 00:20:31 +0200
commitc41d342b39f15acbdc61948bab0cb3c567ec992a (patch)
treee92f0897e7fce3976672dec51bdf9b5da1839636 /fs/cifs/nterr.h
parentext4: remove unused d_name argument from ext4_search_dir() et al. (diff)
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ext4: remove redundant check for encrypted file on dio write path
Currently we don't allow direct I/O on encrypted regular files, so in such cases we return 0 early in ext4_direct_IO(). There was also an additional BUG_ON() check in ext4_direct_IO_write(), but it can never be hit because of the earlier check for the exact same condition in ext4_direct_IO(). There was also no matching check on the read path, which made the write path specific check seem very ad-hoc. Just remove the unnecessary BUG_ON(). Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: David Gstir <david@sigma-star.at> Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/cifs/nterr.h')
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