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[PATCH] selinux: kfree cleanup

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kfree(NULL) is legal.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl
2005-06-25 14:58:51 -07:00
committed by Linus Torvalds
parent a2ba192c96
commit 9a5f04bf79
5 changed files with 14 additions and 28 deletions
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9
security/selinux/selinuxfs.c
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@@ -951,8 +951,7 @@ static int sel_make_bools(void)
u32 sid;
/* remove any existing files */
if (bool_pending_values)
kfree(bool_pending_values);
kfree(bool_pending_values);
sel_remove_bools(dir);
@@ -997,10 +996,8 @@ static int sel_make_bools(void)
out:
free_page((unsigned long)page);
if (names) {
for (i = 0; i < num; i++) {
if (names[i])
kfree(names[i]);
}
for (i = 0; i < num; i++)
kfree(names[i]);
kfree(names);
}
return ret;