Re: [PATCH v2 20/28] net: wan: Add framer framework support
From: Andrew Lunn <andrew@lunn.ch>
Date: 2023-08-01 09:57:16
Also in:
alsa-devel, linux-arm-kernel, linux-gpio, linuxppc-dev, lkml, netdev
quoted hunk ↗ jump to hunk
+int framer_pm_runtime_get(struct framer *framer) +{ + int ret; + + if (!framer) + return 0;
Can framer be a NULL pointer? This sort of test often covers up
bugs. So either let it dereference the NULL pointer and opps, or
return -EINVAL.
Andrew