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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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6b80f1d2cc
Update the code to use a zero-sized array instead of a pointer in
structure nvmet_fc_tgt_queue and use struct_size() in kzalloc().
Notice that one of the more common cases of allocation size calculations
is finding the size of a structure that has a zero-sized array at the end,
along with memory for some number of elements for that array. For example:
struct foo {
int stuff;
struct boo entry[];
};
instance = kzalloc(sizeof(struct foo) + sizeof(struct boo) * count, GFP_KERNEL);
Instead of leaving these open-coded and prone to type mistakes, we can now
use the new struct_size() helper:
instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL);
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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|---|---|---|
| .. | ||
| admin-cmd.c | ||
| configfs.c | ||
| core.c | ||
| discovery.c | ||
| fabrics-cmd.c | ||
| fc.c | ||
| fcloop.c | ||
| io-cmd-bdev.c | ||
| io-cmd-file.c | ||
| Kconfig | ||
| loop.c | ||
| Makefile | ||
| nvmet.h | ||
| rdma.c | ||
| tcp.c | ||