env: Use getenv_yesno() more generally

[u-boot] / common / image.c

diff --git a/common/image.c b/common/image.c
index e93b6e89cf9da48a130c265a83b575eba4a0c737..69e888c5d507940b1318cb20c040dd65f8861ad7 100644 (file)
--- a/common/image.c
+++ b/common/image.c
@@ -416,12 +416,6 @@ static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
 /* Shared dual-format routines */
 /*****************************************************************************/
 #ifndef USE_HOSTCC
-int getenv_yesno(char *var)
-{
-       char *s = getenv(var);
-       return (s && (*s == 'n')) ? 0 : 1;
-}
-
 ulong getenv_bootm_low(void)
 {
        char *s = getenv("bootm_low");