Re: [PATCH 7/25] net: fix error return code

From: Julia Lawall Date: Sun, 29 Dec 2013 23:47:22 +0100 > From: Julia Lawall > > Set the return variable to propagate any error code as done elsewhere in > the function. > > A simplified version of the semantic match that finds this problem is as > follows: (http://coccinelle.lip6.fr/) ... >

[PATCH 7/25] net: fix error return code

From: Julia Lawall Set the return variable to propagate any error code as done elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... wh