target/linux/brcm47xx/patches-3.2/197-MIPS-BCM47XX-return-number-of-written-bytes-in-nvram.patch

   1
   2 --- a/arch/mips/bcm47xx/nvram.c
   3 +++ b/arch/mips/bcm47xx/nvram.c
   4 @@ -263,8 +263,7 @@ int nvram_getenv(char *name, char *val,
   5                 value = eq + 1;
   6                 if ((eq - var) == strlen(name) &&
   7                         strncmp(var, name, (eq - var)) == 0) {
   8 -                       snprintf(val, val_len, "%s", value);
   9 -                       return 0;
  10 +                       return snprintf(val, val_len, "%s", value);
  11                 }
  12         }
  13         return NVRAM_ERR_ENVNOTFOUND;