[PATCH] ueagle-atm: Delete unnecessary checks before the function call "release_firmware"

SF Markus Elfring
2015-02-05T15:40:45Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 5 Feb 2015 16:33:09 +0100

The release_firmware() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/usb/atm/ueagle-atm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index 5a45937..888998a 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -952,7 +952,7 @@ static void uea_load_page_e1(struct work_struct *work)
int i;

/* reload firmware when reboot start and it's loaded already */
- if (ovl == 0 && pageno == 0 && sc->dsp_firm) {
+ if (ovl == 0 && pageno == 0) {
release_firmware(sc->dsp_firm);
sc->dsp_firm = NULL;
}
@@ -1074,7 +1074,7 @@ static void uea_load_page_e4(struct work_struct *work)
uea_dbg(INS_TO_USBDEV(sc), "sending DSP page %u\n", pageno);

/* reload firmware when reboot start and it's loaded already */
- if (pageno == 0 && sc->dsp_firm) {
+ if (pageno == 0) {
release_firmware(sc->dsp_firm);
sc->dsp_firm = NULL;
}
--
2.2.2