fs/reiserfs/journal.c: delete useless variables
authorTian Tao <tiantao6@hisilicon.com>
Tue, 13 Apr 2021 01:43:16 +0000 (09:43 +0800)
committerJan Kara <jack@suse.cz>
Wed, 21 Apr 2021 14:29:05 +0000 (16:29 +0200)
commita3cc754ad9b80491e2db5ae6a5a956490654abb9
treea44120ccbdbcbacdedc13e82d61e12d58b602a12
parent782b76d7abdf02b12c46ed6f1e9bf715569027f7
fs/reiserfs/journal.c: delete useless variables

The value of 'cn' is not used, so just delete it.

Link: https://lore.kernel.org/r/1618278196-17749-1-git-send-email-tiantao6@hisilicon.com
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Jan Kara <jack@suse.cz>
fs/reiserfs/journal.c