[PATCH] saa7164: Remove pointless conditional and save a few bytesin saa7164_downloadfirmware().

[Jesper Juhl]

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@xxxxxxxxxxxxx>
---
 saa7164-fw.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

 compile tested only.

diff --git a/drivers/media/video/saa7164/saa7164-fw.c b/drivers/media/video/saa7164/saa7164-fw.c
index 484533c..af71367 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;
 }



-- 
Jesper Juhl <jj@xxxxxxxxxxxxx>            http://www.chaosbits.net/
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