diff options
| author | Anssi Hannula <anssi.hannula@gmail.com> | 2005-07-08 04:57:42 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-08 05:23:54 +0400 |
| commit | 0c744b010078bd65724477e75261e51712d290a0 (patch) | |
| tree | 7d504d2e4d3d9a832a8df55eef3b4edc07acee18 /drivers/media/dvb/ttusb-dec | |
| parent | 3faadbb0fde3c53e1c4f13eabb478c0c7cb1e4dd (diff) | |
| download | linux-0c744b010078bd65724477e75261e51712d290a0.tar.xz | |
[PATCH] dvb: add missing release_firmware() calls
Add missing release_firmware() calls to fix memory leaks.
Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/ttusb-dec')
| -rw-r--r-- | drivers/media/dvb/ttusb-dec/ttusb_dec.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c index 505bdaff5a7e..45c9a9a08e4d 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; |