[PATCH 02/23] pbl: fdt: fix fdt_fixup_mem error handling

[Marco Felsch]

fdt_find_or_add_memory() returns >= 0 on success, so the return must be
checked to be < 0. Also fix the following pr_warn() which used the wrong
variable.

Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
---
 pbl/fdt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pbl/fdt.c b/pbl/fdt.c
index c9820112c6442b65d4f462c93b6847442097c5ab..ac377446caeafb1beaeb211aa8bdec8767ae21fe 100644
--- a/pbl/fdt.c
+++ b/pbl/fdt.c
@@ -128,9 +128,9 @@ int fdt_fixup_mem(void *fdt, unsigned long membase[], unsigned long memsize[],
 
 		snprintf(name, sizeof(name), "memory@%lx", base);
 		node = fdt_find_or_add_memory(fdt, root, name);
-		if (!node) {
+		if (node < 0) {
 			pr_warn("%s: Failed to get node: %s\n",
-				name, fdt_strerror(err));
+				name, fdt_strerror(node));
 			continue;
 		}
 

-- 
2.47.3