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When list_for_each_entry() completes the iteration over the whole list without breaking the loop, the iterator value will be a bogus pointer computed based on the head element. While it is safe to use the pointer to determine if it was computed based on the head element, either with list_entry_is_head() or &pos->member == head, using the iterator variable after the loop should be avoided. In preparation to limit the scope of a list iterator to the list traversal loop, use a dedicated pointer to point to the found element [1]. Link: https://lore.kernel.org/all/CAHk-=wgRr_D8CB-D9Kg-c=EHreAsk5SqXPwr9Y7k9sA6cWXJ6w@mail.gmail.com/ [1] Signed-off-by: Jakob Koschel <jakobkoschel@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| nitrox_aead.c | ||
| nitrox_algs.c | ||
| nitrox_common.h | ||
| nitrox_csr.h | ||
| nitrox_debugfs.c | ||
| nitrox_debugfs.h | ||
| nitrox_dev.h | ||
| nitrox_hal.c | ||
| nitrox_hal.h | ||
| nitrox_isr.c | ||
| nitrox_isr.h | ||
| nitrox_lib.c | ||
| nitrox_main.c | ||
| nitrox_mbx.c | ||
| nitrox_mbx.h | ||
| nitrox_req.h | ||
| nitrox_reqmgr.c | ||
| nitrox_skcipher.c | ||
| nitrox_sriov.c | ||