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[PATCH] kfree cleanup: fs

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This is the fs/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in fs/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl 2005-11-07 01:01:34 -08:00 • committed by Linus Torvalds
commit f99d49adf5
39 changed files with 137 additions and 245 deletions
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6
fs/devfs/base.c
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@ -2738,10 +2738,8 @@ static int devfsd_close(struct inode *inode, struct file *file)
entry = fs_info->devfsd_first_event;
fs_info->devfsd_first_event = NULL;
fs_info->devfsd_last_event = NULL;
if (fs_info->devfsd_info) {
kfree(fs_info->devfsd_info);
fs_info->devfsd_info = NULL;
}
kfree(fs_info->devfsd_info);
fs_info->devfsd_info = NULL;
spin_unlock(&fs_info->devfsd_buffer_lock);
fs_info->devfsd_pgrp = 0;
fs_info->devfsd_task = NULL;