| Message ID | 1443103227-25612-7-git-send-email-a.hajda@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Sep 24, 2015 at 04:00:14PM +0200, Andrzej Hajda wrote: > Hi, > > To avoid problems with too many mail recipients I have sent whole > patchset only to LKML. Anyway patches have no dependencies. > I'm pretty sure mailman or whatever counts CCs as recipients as well. regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c index 9bfb725..0b03cb7 100644 --- a/drivers/staging/media/omap4iss/iss.c +++ b/drivers/staging/media/omap4iss/iss.c @@ -1440,12 +1440,13 @@ static int iss_probe(struct platform_device *pdev) iss_reg_read(iss, OMAP4_ISS_MEM_ISP_SYS1, ISP5_REVISION)); /* Interrupt */ - iss->irq_num = platform_get_irq(pdev, 0); - if (iss->irq_num <= 0) { + ret = platform_get_irq(pdev, 0); + if (ret <= 0) { dev_err(iss->dev, "No IRQ resource\n"); ret = -ENODEV; goto error_iss; } + iss->irq_num = ret; if (devm_request_irq(iss->dev, iss->irq_num, iss_isr, IRQF_SHARED, "OMAP4 ISS", iss)) {
The function can return negative value. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> --- Hi, To avoid problems with too many mail recipients I have sent whole patchset only to LKML. Anyway patches have no dependencies. Regards Andrzej --- drivers/staging/media/omap4iss/iss.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)