[PATCH AUTOSEL 4.18 003/131] misc: mic: SCIF Fix scif_get_new_port() error handling

From: Dan Carpenter [ Upstream commit a39284ae9d2ad09975c8ae33f1bd0f05fbfbf6ee ] There are only 2 callers of scif_get_new_port() and both appear to get the error handling wrong. Both treat zero returns as error, but it actually returns negative error codes and >= 0 on success. Fixes:

[PATCH AUTOSEL 4.18 003/131] misc: mic: SCIF Fix scif_get_new_port() error handling

From: Dan Carpenter [ Upstream commit a39284ae9d2ad09975c8ae33f1bd0f05fbfbf6ee ] There are only 2 callers of scif_get_new_port() and both appear to get the error handling wrong. Both treat zero returns as error, but it actually returns negative error codes and >= 0 on success. Fixes: