remove checks for xzalloc() returning NULL

xzalloc() either returns memory or panics, so checking for NULL is useless.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

3 files changed, 0 insertions, 6 deletions

diff --git a/drivers/clk/mxs/clk-div.c b/drivers/clk/mxs/clk-div.c
index e8dae25da5..797e5a274f 100644
--- a/drivers/clk/mxs/clk-div.c
+++ b/drivers/clk/mxs/clk-div.c
@@ -86,8 +86,6 @@ struct clk *mxs_clk_div(const char *name, const char *parent_name,
 	int ret;
 
 	div = xzalloc(sizeof(*div));
-	if (!div)
-		return ERR_PTR(-ENOMEM);
 
 	div->parent = parent_name;
 	div->divider.clk.name = name;
diff --git a/drivers/clk/mxs/clk-pll.c b/drivers/clk/mxs/clk-pll.c
index 89fd6b5e31..1b1c9b3543 100644
--- a/drivers/clk/mxs/clk-pll.c
+++ b/drivers/clk/mxs/clk-pll.c
@@ -96,8 +96,6 @@ struct clk *mxs_clk_pll(const char *name, const char *parent_name,
 	int ret;
 
 	pll = xzalloc(sizeof(*pll));
-	if (!pll)
-		return ERR_PTR(-ENOMEM);
 
 	pll->parent = parent_name;
 	pll->clk.name = name;
diff --git a/drivers/clk/mxs/clk-ref.c b/drivers/clk/mxs/clk-ref.c
index 7ff5527797..8d0be05615 100644
--- a/drivers/clk/mxs/clk-ref.c
+++ b/drivers/clk/mxs/clk-ref.c
@@ -144,8 +144,6 @@ struct clk *mxs_clk_ref(const char *name, const char *parent_name,
 	int ret;
 
 	ref = xzalloc(sizeof(*ref));
-	if (!ref)
-		return ERR_PTR(-ENOMEM);
 
 	ref->parent = parent_name;
 	ref->clk.name = name;