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jbd: Deletion of an unnecessary check before the function call "iput"

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The iput() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Markus Elfring
2014-11-16 23:23:19 +01:00
committed by Jan Kara
parent 75cbe701a4
commit 11cc9f56a1
1 changed files with 1 additions and 2 deletions
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3
fs/jbd/journal.c
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@@ -1373,8 +1373,7 @@ int journal_destroy(journal_t *journal)
} }
mutex_unlock(&journal->j_checkpoint_mutex); mutex_unlock(&journal->j_checkpoint_mutex);
if (journal->j_inode) iput(journal->j_inode);
iput(journal->j_inode);
if (journal->j_revoke) if (journal->j_revoke)
journal_destroy_revoke(journal); journal_destroy_revoke(journal);
kfree(journal->j_wbuf); kfree(journal->j_wbuf);