From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxxxxx>
---
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
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