tree de32c5c0baeff9ae16aab39018cf7e9ce97dfbba
parent 8eedabfd66b68a4623beec0789eac54b8c9d0fb6
author Jan Kara <jack@suse.cz> 1582279715 +0100
committer Theodore Ts'o <tytso@mit.edu> 1582331527 -0500

ext4: fix mount failure with quota configured as module

When CONFIG_QFMT_V2 is configured as a module, the test in
ext4_feature_set_ok() fails and so mount of filesystems with quota or
project features fails. Fix the test to use IS_ENABLED macro which
works properly even for modules.

Link: https://lore.kernel.org/r/20200221100835.9332-1-jack@suse.cz
Fixes: d65d87a07476 ("ext4: improve explanation of a mount failure caused by a misconfigured kernel")
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org