[PATCH 6/7 v2] drivers: net: cpsw: fix error return code

Propagate the return value of platform_get_irq on failure. A simplified version of the semantic match that finds the two cases where no error code is returned at all is as follows: (http://coccinelle.lip6.fr/) // @@ identifier ret; expression e1,e2; @@ ( if (\(ret < 0\|ret != 0\)) { ... return

[PATCH 6/7 v2] drivers: net: cpsw: fix error return code

Propagate the return value of platform_get_irq on failure. A simplified version of the semantic match that finds the two cases where no error code is returned at all is as follows: (http://coccinelle.lip6.fr/) // @@ identifier ret; expression e1,e2; @@ ( if (\(ret < 0\|ret != 0\)) { ... return