Dmitry, As agreed, can you push this patch? https://patchwork.kernel.org/patch/197442/ -Manjunath > -----Original Message----- > From: Dmitry Torokhov [mailto:dmitry.torokhov@xxxxxxxxx] > Sent: Tuesday, September 21, 2010 9:57 PM > To: G, Manjunath Kondaiah > Cc: Ameya Palande; linux-omap@xxxxxxxxxxxxxxx; > linux-input@xxxxxxxxxxxxxxx; > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; Tony Lindgren > Subject: Re: [PATCH v2] OMAP3: Keypad: Fix failure exit path in probe > > Hi, > > On Tue, Sep 21, 2010 at 07:11:01PM +0530, G, Manjunath Kondaiah wrote: > > > > Hi, > > > > > -----Original Message----- > > > From: Ameya Palande [mailto:ameya.palande@xxxxxxxxx] > > > Sent: Tuesday, September 21, 2010 7:04 PM > > > To: G, Manjunath Kondaiah > > > Cc: linux-omap@xxxxxxxxxxxxxxx; > linux-input@xxxxxxxxxxxxxxx; Dmitry > > > Torokhov; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; Tony Lindgren > > > Subject: Re: [PATCH v2] OMAP3: Keypad: Fix failure exit path in > > > probe > > > > > > Hi Manjunath, > > > > > > On Tue, 2010-09-21 at 13:49 +0200, ext G, Manjunath > Kondaiah wrote: > > > > The failure exit paths seems to be wrong in probe function. > > > > This patch corrects exit failure paths for error handling cases. > > > > > And also adds memory leak... > > > > > https://patchwork.kernel.org/patch/160551/ > > > Any comments on this? > > > > Looks fine. Sorry, I didn't look at the change. This > version seems to > > be better. > > > > I do not understand why we need to separate memory > allocations. It looks > like the minimal patch should be like one below. > > Thanks. > > -- > Dmitry > > > Input: twl4030_keypad - fix error handling path > > From: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> > > We should not try to call free_irq() when request_irq() failed. > > Reported-by: G, Manjunath Kondaiah <manjugk@xxxxxx> > Signed-off-by: Dmitry Torokhov <dtor@xxxxxxx> > --- > > drivers/input/keyboard/twl4030_keypad.c | 7 +++---- > 1 files changed, 3 insertions(+), 4 deletions(-) > > > diff --git a/drivers/input/keyboard/twl4030_keypad.c > b/drivers/input/keyboard/twl4030_keypad.c > index fb16b5e..09bef79 100644 > --- a/drivers/input/keyboard/twl4030_keypad.c > +++ b/drivers/input/keyboard/twl4030_keypad.c > @@ -406,23 +406,22 @@ static int __devinit > twl4030_kp_probe(struct platform_device *pdev) > if (error) { > dev_info(kp->dbg_dev, "request_irq failed for > irq no=%d\n", > kp->irq); > - goto err3; > + goto err2; > } > > /* Enable KP and TO interrupts now. */ > reg = (u8) ~(KEYP_IMR1_KP | KEYP_IMR1_TO); > if (twl4030_kpwrite_u8(kp, reg, KEYP_IMR1)) { > error = -EIO; > - goto err4; > + goto err3; > } > > platform_set_drvdata(pdev, kp); > return 0; > > -err4: > +err3: > /* mask all events - we don't care about the result */ > (void) twl4030_kpwrite_u8(kp, 0xff, KEYP_IMR1); > -err3: > free_irq(kp->irq, NULL); > err2: > input_unregister_device(input); > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
