[media] saa7164: Remove pointless conditional and save a few bytes in saa7164_downloadfirmware()

Hi,

release_firmware() just does nothing if passed a NULL pointer. So there's
no reason to test before the call in
saa7164-fw.c::saa7164_downloadfirmware().

Removing the pointless conditional also saves a few bytes.
before:
   text    data     bss     dec     hex filename
   7943     112    2144   10199    27d7 drivers/media/video/saa7164/saa7164-fw.o
after:
   text    data     bss     dec     hex filename
   7931     112    2136   10179    27c3 drivers/media/video/saa7164/saa7164-fw.o

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Cc: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/media/video/saa7164/saa7164-fw.c b/drivers/media/video/saa7164/saa7164-fw.c
index 22b02323dca9..ebed6f786a23 100644
--- a/drivers/media/video/saa7164/saa7164-fw.c
+++ b/drivers/media/video/saa7164/saa7164-fw.c
@@ -608,8 +608,6 @@ int saa7164_downloadfirmware(struct saa7164_dev *dev)
         ret = 0;
 
 out:
-        if (fw)
-                release_firmware(fw);
-
+        release_firmware(fw);
         return ret;
 }