[PATCH 08/11] MIPS: BCM47XX: return number of written bytes in nvram_getenv
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: 2012-02-19 18:36:20
Also in:
linux-wireless
Subsystem:
broadcom bcm47xx mips architecture, mips, the rest · Maintainers:
Hauke Mehrtens, Rafał Miłecki, Thomas Bogendoerfer, Linus Torvalds
Signed-off-by: Hauke Mehrtens <hauke@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