fs: tftp: overhaul debugging
- use pr_* instead of debug()
- use pr_vdebug for the less interesting messages
- use pr_err for error messages
- print state as clear text and not as number

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 06e9ae9 commit 4e43a0f1e3d59b13e1cb389c8c30159eb0cf10a7
@Sascha Hauer Sascha Hauer authored on 30 Aug 2018
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fs/tftp.c