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(parent: 9196f57) | patch
jbd2: remove NULL check before calling kmem_cache_destroy()
authorWang Long <wanglong19@meituan.com>
Mon, 21 May 2018 02:38:26 +0000 (22:38 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 21 May 2018 02:38:26 +0000 (22:38 -0400)
commit8bdd5b60e0273e6682d5c269c70e6287ae60eb55
treef7b345a2e9844b29a67c285d482b61ac1a5e1781tree | snapshot
parent9196f57151ffe817582efdde4f0b18eaa6637243commit | diff
jbd2: remove NULL check before calling kmem_cache_destroy()

The kmem_cache_destroy() function already checks for null pointers, so
we can remove the check at the call site.

This patch also sets jbd2_handle_cache and jbd2_inode_cache to be NULL
after freeing them in jbd2_journal_destroy_handle_cache().

Signed-off-by: Wang Long <wanglong19@meituan.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
fs/jbd2/journal.c diff | blob | blame | history
fs/jbd2/revoke.c diff | blob | blame | history
fs/jbd2/transaction.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git