From: Patrice Chotard Date: Fri, 5 Apr 2024 16:15:29 +0000 (+0200) Subject: net: dwc_eth_qos: Fix compilation warning in eqos_free_pkt() X-Git-Url: http://git.dujemihanovic.xyz/html/static/git-favicon.png?a=commitdiff_plain;h=b4e9b524f785e21b6db45bd86eb580aebd02e1c2;p=u-boot.git net: dwc_eth_qos: Fix compilation warning in eqos_free_pkt() Fix compilation warning: ../arch/arm/include/asm/io.h: In function 'eqos_free_pkt': ../arch/arm/include/asm/io.h:103:32: warning: 'rx_desc' may be used uninitialized [-Wmaybe-uninitialized] 103 | #define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; }) | ^~~ ../drivers/net/dwc_eth_qos.c:1220:27: note: 'rx_desc' was declared here 1220 | struct eqos_desc *rx_desc; | ^~~~~~~ Signed-off-by: Patrice Chotard --- diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c index 1b4d0eda88..67d80d987f 100644 --- a/drivers/net/dwc_eth_qos.c +++ b/drivers/net/dwc_eth_qos.c @@ -1217,7 +1217,7 @@ static int eqos_free_pkt(struct udevice *dev, uchar *packet, int length) struct eqos_priv *eqos = dev_get_priv(dev); u32 idx, idx_mask = eqos->desc_per_cacheline - 1; uchar *packet_expected; - struct eqos_desc *rx_desc; + struct eqos_desc *rx_desc = NULL; debug("%s(packet=%p, length=%d)\n", __func__, packet, length);