tree fce39644a08905d3b21cc8dd5eb943e703a58018
parent 524d13ae6b6cef5b5bc92051764e0738e7286f05
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1606403401 +0100
committer Heinrich Schuchardt <xypron.glpk@gmx.de> 1607588099 +0100

fs: fat: search file should not allocate cluster

Searching for a file is not a write operation. So it should not lead to the
allocation of a new cluster to the directory.

If we reuse deleted entries, we might not even use the new cluster and due
to not flushing it the directory could be corrupted.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>