[PATCH -next] block: fix error return code in parse_parts()

[Wei Yongjun]

From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>

Fix to return -EINVAL in the parts parse error handling case instead
of 0(may overwrite to 0 by parse_subpart()), as done elsewhere in this
function.

Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
 block/cmdline-parser.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/cmdline-parser.c b/block/cmdline-parser.c
index 18fb435..cc2637f 100644
--- a/block/cmdline-parser.c
+++ b/block/cmdline-parser.c
@@ -135,6 +135,7 @@ static int parse_parts(struct cmdline_parts **parts, const char *bdevdef)
 
 	if (!newparts->subpart) {
 		pr_warn("cmdline partition has no valid partition.");
+		ret = -EINVAL;
 		goto fail;
 	}
 

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/