[PATCH 08/11] MIPS: BCM47XX: return number of written bytes in nvram_getenv

[Hauke Mehrtens]

Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 arch/mips/bcm47xx/nvram.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c
index a84e3bb..d43ceff 100644
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
@@ -107,8 +107,7 @@ int nvram_getenv(char *name, char *val, size_t val_len)
 		value = eq + 1;
 		if ((eq - var) == strlen(name) &&
 			strncmp(var, name, (eq - var)) == 0) {
-			snprintf(val, val_len, "%s", value);
-			return 0;
+			return snprintf(val, val_len, "%s", value);
 		}
 	}
 	return NVRAM_ERR_ENVNOTFOUND;
-- 
1.7.5.4