[PATCH 4/4] printk, tracing: Avoiding unneeded blank lines

Printk messages often finish with '\n' to cause a new line. But as each tracepoint is already printed in a new line, printk messages that finish with '\n' ends up adding a blank line to the trace output. For example: kworker/0:1-86[000] d...46.006949: console: [ 46.006946] usb

[PATCH 4/4] printk, tracing: Avoiding unneeded blank lines

Printk messages often finish with '\n' to cause a new line. But as each tracepoint is already printed in a new line, printk messages that finish with '\n' ends up adding a blank line to the trace output. For example: kworker/0:1-86[000] d...46.006949: console: [ 46.006946] usb