diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/platforms/iss/console.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 21184488c277..f6e5fc5579be 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -186,10 +186,10 @@ late_initcall(rs_init); static void iss_console_write(struct console *co, const char *s, unsigned count) { - int len = strlen(s); - - if (s != 0 && *s != 0) + if (s && *s != 0) { + int len = strlen(s); simc_write(1, s, count < len ? count : len); + } } static struct tty_driver* iss_console_device(struct console *c, int *index) |