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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
parent 6044ec8882
commit f99d49adf5
39 changed files with 137 additions and 245 deletions
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12
fs/befs/linuxvfs.c
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@@ -725,20 +725,16 @@ parse_options(char *options, befs_mount_options * opts)
static void
befs_put_super(struct super_block *sb)
{
if (BEFS_SB(sb)->mount_opts.iocharset) {
kfree(BEFS_SB(sb)->mount_opts.iocharset);
BEFS_SB(sb)->mount_opts.iocharset = NULL;
}
kfree(BEFS_SB(sb)->mount_opts.iocharset);
BEFS_SB(sb)->mount_opts.iocharset = NULL;
if (BEFS_SB(sb)->nls) {
unload_nls(BEFS_SB(sb)->nls);
BEFS_SB(sb)->nls = NULL;
}
if (sb->s_fs_info) {
kfree(sb->s_fs_info);
sb->s_fs_info = NULL;
}
kfree(sb->s_fs_info);
sb->s_fs_info = NULL;
return;
}