[PATCH] dvb: add missing release_firmware() calls

[linux-2.6-omap-h63xx.git] / drivers / media / dvb / ttusb-dec / ttusb_dec.c

diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index 505bdaff5a7eea16ff148ba87d9f74d7ea93043b..45c9a9a08e4d8ecea7b940d149cef87d609ad310 100644 (file)
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1281,6 +1281,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
        if (firmware_size < 60) {
                printk("%s: firmware size too small for DSP code (%zu < 60).\n",
                        __FUNCTION__, firmware_size);
+               release_firmware(fw_entry);
                return -1;
        }
 
@@ -1294,6 +1295,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
                printk("%s: crc32 check of DSP code failed (calculated "
                       "0x%08x != 0x%08x in file), file invalid.\n",
                        __FUNCTION__, crc32_csum, crc32_check);
+               release_firmware(fw_entry);
                return -1;
        }
        memcpy(idstring, &firmware[36], 20);
@@ -1308,15 +1310,19 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
 
        result = ttusb_dec_send_command(dec, 0x41, sizeof(b0), b0, NULL, NULL);
 
-       if (result)
+       if (result) {
+               release_firmware(fw_entry);
                return result;
+       }
 
        trans_count = 0;
        j = 0;
 
        b = kmalloc(ARM_PACKET_SIZE, GFP_KERNEL);
-       if (b == NULL)
+       if (b == NULL) {
+               release_firmware(fw_entry);
                return -ENOMEM;
+       }
 
        for (i = 0; i < firmware_size; i += COMMAND_PACKET_SIZE) {
                size = firmware_size - i;
@@ -1345,6 +1351,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
 
        result = ttusb_dec_send_command(dec, 0x43, sizeof(b1), b1, NULL, NULL);
 
+       release_firmware(fw_entry);
        kfree(b);
 
        return result;