diff options
Diffstat (limited to 'drivers/base/firmware_loader')
| -rw-r--r-- | drivers/base/firmware_loader/fallback.c | 2 | ||||
| -rw-r--r-- | drivers/base/firmware_loader/main.c | 13 |
2 files changed, 8 insertions, 7 deletions
diff --git a/drivers/base/firmware_loader/fallback.c b/drivers/base/firmware_loader/fallback.c index 5f3e5d837259..19d18afb3086 100644 --- a/drivers/base/firmware_loader/fallback.c +++ b/drivers/base/firmware_loader/fallback.c @@ -215,7 +215,7 @@ static ssize_t firmware_loading_show(struct device *dev, loading = fw_sysfs_loading(fw_sysfs->fw_priv); mutex_unlock(&fw_lock); - return sprintf(buf, "%d\n", loading); + return sysfs_emit(buf, "%d\n", loading); } /** diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c index 249349f64bfe..4f6b76bd957e 100644 --- a/drivers/base/firmware_loader/main.c +++ b/drivers/base/firmware_loader/main.c @@ -98,12 +98,15 @@ static struct firmware_cache fw_cache; extern struct builtin_fw __start_builtin_fw[]; extern struct builtin_fw __end_builtin_fw[]; -static void fw_copy_to_prealloc_buf(struct firmware *fw, +static bool fw_copy_to_prealloc_buf(struct firmware *fw, void *buf, size_t size) { - if (!buf || size < fw->size) - return; + if (!buf) + return true; + if (size < fw->size) + return false; memcpy(buf, fw->data, fw->size); + return true; } static bool fw_get_builtin_firmware(struct firmware *fw, const char *name, @@ -115,9 +118,7 @@ static bool fw_get_builtin_firmware(struct firmware *fw, const char *name, if (strcmp(name, b_fw->name) == 0) { fw->size = b_fw->size; fw->data = b_fw->data; - fw_copy_to_prealloc_buf(fw, buf, size); - - return true; + return fw_copy_to_prealloc_buf(fw, buf, size); } } |