cleanup: move error handling into read_retry

If read_retry fails to read the expected amount of data (EOF or otherwise),
it is almost always an error.

This commit renames read_retry to read_data and moves error handling
into the function, making a lot of error handling code redundant.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

0 files changed, 0 insertions, 0 deletions