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path: root/drivers/char/stallion.c
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Diffstat (limited to 'drivers/char/stallion.c')
-rw-r--r--drivers/char/stallion.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index 1c686414e0a1..95af2a941595 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -785,8 +785,7 @@ static void __exit stallion_module_exit(void)
"errno=%d\n", -i);
class_destroy(stallion_class);
- if (stl_tmpwritebuf != (char *) NULL)
- kfree(stl_tmpwritebuf);
+ kfree(stl_tmpwritebuf);
for (i = 0; (i < stl_nrbrds); i++) {
if ((brdp = stl_brds[i]) == (stlbrd_t *) NULL)
@@ -804,8 +803,7 @@ static void __exit stallion_module_exit(void)
continue;
if (portp->tty != (struct tty_struct *) NULL)
stl_hangup(portp->tty);
- if (portp->tx.buf != (char *) NULL)
- kfree(portp->tx.buf);
+ kfree(portp->tx.buf);
kfree(portp);
}
kfree(panelp);