diff options
| -rw-r--r-- | scripts/kconfig/expr.h | 1 | ||||
| -rw-r--r-- | scripts/kconfig/lkc.h | 6 |
2 files changed, 5 insertions, 2 deletions
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index 80fce57080cc..d4ecce8bc3a6 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -10,6 +10,7 @@ extern "C" { #endif +#include <assert.h> #include <stdio.h> #ifndef __cplusplus #include <stdbool.h> diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index b633bdb9f3d4..c18f2bd9c095 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -90,8 +90,10 @@ struct conf_printer { /* confdata.c and expr.c */ static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) { - if (fwrite(str, len, count, out) < count) - fprintf(stderr, "\nError in writing or end of file.\n"); + assert(len != 0); + + if (fwrite(str, len, count, out) != count) + fprintf(stderr, "Error in writing or end of file.\n"); } /* menu.c */ |
