From patchwork Sat Feb 8 14:53:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 236064 List-Id: U-Boot discussion From: sjg at chromium.org (Simon Glass) Date: Sat, 8 Feb 2020 07:53:10 -0700 Subject: [PATCH] sandbox: p2sb: Silence compiler warning Message-ID: <20200208145310.123544-1-sjg@chromium.org> Some compilers produce a warning about 'child' being used before init. Silence this by setting to NULL at the start. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- drivers/misc/p2sb_emul.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/p2sb_emul.c b/drivers/misc/p2sb_emul.c index c3795c59c0..6c71092f18 100644 --- a/drivers/misc/p2sb_emul.c +++ b/drivers/misc/p2sb_emul.c @@ -214,7 +214,7 @@ static int sandbox_p2sb_emul_map_physmem(struct udevice *dev, void **ptrp) { struct p2sb_emul_priv *priv = dev_get_priv(dev); - struct udevice *child; + struct udevice *child = NULL; /* Silence compiler warning */ unsigned int offset; int barnum; int ret;