/* * Copyright 2006, Red Hat, Inc., Dave Jones * Released under the General Public License (GPL). * * This file contains the linked list validation for DEBUG_LIST. */ #include #include #include #include #include /* * Check that the data structures for the list manipulations are reasonably * valid. Failures here indicate memory corruption (and possibly an exploit * attempt). */ bool __list_add_valid(struct list_head *new, struct list_head *prev, struct list_head *next) { CHECK_DATA_CORRUPTION(next->prev != prev, "list_add corruption. next->prev should be prev (%p), but was %p. (next=%p).\n", prev, next->prev, next); CHECK_DATA_CORRUPTION(prev->next != next, "list_add corruption. prev->next should be next (%p), but was %p. (prev=%p).\n", next, prev->next, prev); CHECK_DATA_CORRUPTION(new == prev || new == next, "list_add double add: new=%p, prev=%p, next=%p.\n", new, prev, next); return true; } EXPORT_SYMBOL(__list_add_valid); bool __list_del_entry_valid(struct list_head *entry) { struct list_head *prev, *next; prev = entry->prev; next = entry->next; CHECK_DATA_CORRUPTION(next == LIST_POISON1, "list_del corruption, %p->next is LIST_POISON1 (%p)\n", entry, LIST_POISON1); CHECK_DATA_CORRUPTION(prev == LIST_POISON2, "list_del corruption, %p->prev is LIST_POISON2 (%p)\n", entry, LIST_POISON2); CHECK_DATA_CORRUPTION(prev->next != entry, "list_del corruption. prev->next should be %p, but was %p\n", entry, prev->next); CHECK_DATA_CORRUPTION(next->prev != entry, "list_del corruption. next->prev should be %p, but was %p\n", entry, next->prev); return true; } EXPORT_SYMBOL(__list_del_entry_valid); 0ca6e44a3af8ce9274379'>refslogtreecommitdiff
path: root/drivers/usb/dwc2/Kconfig
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authorColin Ian King <colin.king@canonical.com>2017-01-11 15:36:20 +0000
committerMark Brown <broonie@kernel.org>2017-01-18 16:32:44 +0000
commitb98acbff9a05b371c5f0ca6e44a3af8ce9274379 (patch)
treed6835885f859a456e62ce93621041138d6a54f9b /drivers/usb/dwc2/Kconfig
parentd00b74613fb18dfd0a5aa99270ee2e72d5c808d7 (diff)
regulator: twl6030: fix range comparison, allowing vsel = 59
The range min_uV > 1350000 && min_uV <= 150000 is never reachable because of a typo in the previous range check and hence vsel = 59 is never reached. Fix the previous range check to enable the vsel = 59 setting. Fixes CoverityScan CID#728454 ("Logially dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/usb/dwc2/Kconfig')