Fix board_type allocation (again)

[openwrt.git] / target / linux / rb532 / files / arch / mips / rb500 / prom.c

diff --git a/target/linux/rb532/files/arch/mips/rb500/prom.c b/target/linux/rb532/files/arch/mips/rb500/prom.c
index 0ed1173..2a33c0a 100644 (file)
--- a/target/linux/rb532/files/arch/mips/rb500/prom.c
+++ b/target/linux/rb532/files/arch/mips/rb500/prom.c
@@ -136,7 +136,7 @@ void __init prom_setup_cmdline(void){
 #endif
                if (i>0) *(cp++) = ' ';
                if (strncmp(prom_argv[i], BOARD_TAG, sizeof(BOARD_TAG) - 1) == 0) {
-                       board_type = kzalloc(sizeof(prom_argv[i] + BOARD_TAG -1), GFP_KERNEL);
+                       board_type = (char *)kzalloc((sizeof(prom_argv[i]) + sizeof(BOARD_TAG) -1), GFP_KERNEL);
                        strcpy(board_type, prom_argv[i] + sizeof(BOARD_TAG) -1);
                }
                if (strncmp(prom_argv[i], GPIO_TAG, sizeof(GPIO_TAG) - 1) == 0) {