Linus prefers to have loop initializers nice and tightly scoped. In
OpenWRT this has been possible since 41a1a652fbd4 ("kernel: backport
gnu11 upgrade").
This patch cleans up variable scope while trying to do the above for
'simple for loops'.
This cleans up and simplifies some functions and code, and pulls in
variables to a smaller scope.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
The only exception to C++ style comments are SPDX license identifier
markers at the start of C files (even headers have C style markers).
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Fix some ugly whitepsaces and codestyle issues around the realtek sources.
While this is by no means perfect, it catches what it caught.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
A full loop accessing all FDB entries can take several milliseconds
(on RTL839x about 20 ms), so give other kernel tasks a chance to run.
This is especially important for rtl83xx_port_fdb_dump which is itself
called in a loop for all ports by the kernel.
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
