clk_put() already checks the clk ptr using !clk and IS_ERR() so there is no need to check it again before calling it.
Signed-off-by: Yihao Han hanyihao@vivo.com --- drivers/video/fbdev/simplefb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c index 2c198561c338..f96ce8801be4 100644 --- a/drivers/video/fbdev/simplefb.c +++ b/drivers/video/fbdev/simplefb.c @@ -237,8 +237,7 @@ static int simplefb_clocks_get(struct simplefb_par *par, if (IS_ERR(clock)) { if (PTR_ERR(clock) == -EPROBE_DEFER) { while (--i >= 0) { - if (par->clks[i]) - clk_put(par->clks[i]); + clk_put(par->clks[i]); } kfree(par->clks); return -EPROBE_DEFER;