| commit | 4d9db977f9ac9b15f916888978026025c6cf9563 | [log] [tgz] |
|---|---|---|
| author | Julia Lawall <julia@diku.dk> | Mon Aug 16 18:26:36 2010 +0200 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Tue Aug 31 15:05:12 2010 -0700 |
| tree | c200321e405a3a4a26bcd0d3e8c1f88b71329438 | |
| parent | bb59a4c539140592723e806e852ee171da0eb3eb [diff] |
staging: Use available error codes An error code is stored in a variable, but 0 is returned instead. Use the variable instead of 0. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ local idexpression x; constant C; @@ if (...) { ... x = -C ... when != x ( return <+...x...+>; | return NULL; | return; | * return ...; ) } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>