From: Markus Elfring <[email protected]> Date: Thu, 20 Nov 2014 13:50:43 +0100
The functions kfree() and pci_dev_put() test whether their argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> --- drivers/mtd/chips/cfi_cmdset_0001.c | 3 +-- drivers/mtd/devices/pmc551.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index 3096f3d..286b97a 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -2654,8 +2654,7 @@ static void cfi_intelext_destroy(struct mtd_info *mtd) kfree(cfi); for (i = 0; i < mtd->numeraseregions; i++) { region = &mtd->eraseregions[i]; - if (region->lockmap) - kfree(region->lockmap); + kfree(region->lockmap); } kfree(mtd->eraseregions); } diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c index f02603e..708b7e8 100644 --- a/drivers/mtd/devices/pmc551.c +++ b/drivers/mtd/devices/pmc551.c @@ -812,8 +812,7 @@ static int __init init_pmc551(void) } /* Exited early, reference left over */ - if (PCI_Device) - pci_dev_put(PCI_Device); + pci_dev_put(PCI_Device); if (!pmc551list) { printk(KERN_NOTICE "pmc551: not detected\n"); -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
