ath10k: coredump: use struct_size() helper

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Make use of the struct_size() helper instead of an open-coded version
in order to avoid any potential type mistakes, in particular in the
context in which this code is being used.

So, replace code of the following form:

sizeof(*ce_hdr) + CE_COUNT * sizeof(ce_hdr->entries[0])

with:

struct_size(ce_hdr, entries, CE_COUNT)

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Gustavo A. R. Silva 2019-04-03 14:06:36 -05:00 • committed by Kalle Valo

parent 35b50e70df

commit 4f735cd736

1 changed files with 2 additions and 2 deletions

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drivers/net/wireless/ath/ath10k/coredump.c

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