add "Persistent Device Naming" rules file for disks

[elogind.git] / extras / firmware / firmware_helper.c

diff --git a/extras/firmware/firmware_helper.c b/extras/firmware/firmware_helper.c
index 283ea9f76fc2bfb3562a74740dea56a73fead91b..45815137acb97c6f37b2e28b7f518c1a44a365fa 100644 (file)
--- a/extras/firmware/firmware_helper.c
+++ b/extras/firmware/firmware_helper.c
@@ -109,7 +109,7 @@ int main(int argc, char **argv) {
        }
 
        snprintf(data_path, sizeof(data_path), "/sys/%s/data", devpath);
-       fw_path[sizeof(data_path)-1] = '\0';
+       data_path[sizeof(data_path)-1] = '\0';
        fw_fd = open(data_path, O_RDWR);
        if (fw_fd < 0) {
                rc = errno;
@@ -118,9 +118,9 @@ int main(int argc, char **argv) {
 
        count = 0;
        while (count < fw_buffer_size) {
-               int c;
+               ssize_t c;
 
-               c = write(fw_fd, fw_buffer+count, fw_buffer_size);
+               c = write(fw_fd, fw_buffer+count, fw_buffer_size-count);
                if (c <= 0) {
                        rc = errno;
                        close(fw_fd);