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authorColin Ian King <colin.king@canonical.com>2018-07-02 13:47:08 +0100
committerLinus Walleij <linus.walleij@linaro.org>2018-07-02 16:05:01 +0200
commit23ee0f192033ac6742fc179699d91336a000aef5 (patch)
tree9a604c2f387cdf6252eb5fe8276155f295f1d1bd /README
parent875a92b3f58a117842c0f9e8d65355c6be218fa2 (diff)
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pinctrl: actions: fix unsigned less than zero comparison
The check to see if platform_get_irq failed is performed on the unsigned value of pctrl->irq[i] and the check is never true because an unsigned cannot be less than zero. Fix this by assinging the signed int ret to the return of platform_get_irq and checking ret instead. Detected by CoverityScan, CID#1470247 ("Unsigned comparison against 0") Fixes: 6c5d0736e9c0 ("pinctrl: actions: Add interrupt support for OWL S900 SoC") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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