diff options
Diffstat (limited to 'linux_spi.c')
| -rw-r--r-- | linux_spi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/linux_spi.c b/linux_spi.c index de09e607b..e3d7486ee 100644 --- a/linux_spi.c +++ b/linux_spi.c @@ -137,8 +137,7 @@ int linux_spi_init(void) } char buf[10]; - memset(buf, 0, sizeof(buf)); - if (!fread(buf, 1, sizeof(buf) - 1, fp)) { + if (!fgets(buf, sizeof(buf), fp)) { if (feof(fp)) msg_pwarn("Cannot read %s: file is empty.\n", BUF_SIZE_FROM_SYSFS); else |