Hi! > From: Dan Carpenter <dan.carpen...@oracle.com> > > [ Upstream commit fd22781648080cc400772b3c68aa6b059d2d5420 ] > > Callers are generally not supposed to check the return values from > debugfs functions. Debugfs functions never return NULL so this error > handling will never trigger. (Historically debugfs functions used to > return a mix of NULL and error pointers but it was eventually deemed too > complicated for something which wasn't intended to be used in normal > situations). > > Delete all the error handling.
This is wrong for 4.19.
Memory functions still return NULL here.
Best regards,
Pavel
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http://www.livejournal.com/~pavelmachek
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