From 0c744b010078bd65724477e75261e51712d290a0 Mon Sep 17 00:00:00 2001 From: Anssi Hannula Date: Thu, 7 Jul 2005 17:57:42 -0700 Subject: [PATCH] dvb: add missing release_firmware() calls Add missing release_firmware() calls to fix memory leaks. Signed-off-by: Anssi Hannula Signed-off-by: Johannes Stezenbach Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/media/dvb/ttusb-dec/ttusb_dec.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to '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 505bdaff5a7..45c9a9a08e4 100644 --- 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; -- cgit v1.2.3-18-g5258