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Use DECLARE_FLEX_ARRAY() helper in drivers/net/wireless/ath/ath10k/htt.h #212

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GustavoARSilva opened this issue Sep 26, 2022 · 0 comments
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Use DECLARE_FLEX_ARRAY() helper in drivers/net/wireless/ath/ath10k/htt.h #212

GustavoARSilva opened this issue Sep 26, 2022 · 0 comments
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@GustavoARSilva
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[Idiom] fake flexible array [PATCH] Accepted A submitted patch has been accepted upstream [PATCH] Exists A patch exists to address the issue [Refactor] 0-element array Conversion away from zero-length array

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 diff -u -p ./drivers/net/wireless/ath/ath10k/htt.h /tmp/nothing/drivers/net/wireless/ath/ath10k/htt.h
--- ./drivers/net/wireless/ath/ath10k/htt.h
+++ /tmp/nothing/drivers/net/wireless/ath/ath10k/htt.h
@@ -1109,7 +1109,6 @@ struct htt_rx_in_ord_ind {
        __le16 msdu_count;
        union {
                struct htt_rx_in_ord_msdu_desc msdu_descs32[0];
-               struct htt_rx_in_ord_msdu_desc_ext msdu_descs64[0];
        } __packed;
 } __packed;
@GustavoARSilva GustavoARSilva self-assigned this Sep 26, 2022
@GustavoARSilva GustavoARSilva added the [PATCH] Exists A patch exists to address the issue label Sep 26, 2022
@GustavoARSilva GustavoARSilva mentioned this issue Sep 26, 2022
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intel-lab-lkp pushed a commit to intel-lab-lkp/linux that referenced this issue Sep 27, 2022
@GustavoARSilva @intel-lab-lkp
ath10k: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
7c6efc2 
Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.

This helper allows for flexible-array members in unions.

Link: KSPP#193
Link: KSPP#212
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
ammarfaizi2 pushed a commit to ammarfaizi2/linux-fork that referenced this issue Sep 28, 2022
@GustavoARSilva @kvalo
wifi: ath10k: Replace zero-length arrays with DECLARE_FLEX_ARRAY() he…
00d942e 
…lper

Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.

This helper allows for flexible-array members in unions.

Link: KSPP#193
Link: KSPP#212
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/YzIcoloIQBDqGlgc@work
tj90241 pushed a commit to tj90241/linux that referenced this issue Oct 16, 2022
@GustavoARSilva @tj90241
wifi: ath10k: Replace zero-length arrays with DECLARE_FLEX_ARRAY() he…
0e48539 
…lper

Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.

This helper allows for flexible-array members in unions.

Link: KSPP#193
Link: KSPP#212
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/YzIcoloIQBDqGlgc@work
tj90241 pushed a commit to tj90241/linux that referenced this issue Oct 16, 2022
@GustavoARSilva @tj90241
wifi: ath10k: Replace zero-length arrays with DECLARE_FLEX_ARRAY() he…
e6c7b1e 
…lper

Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.

This helper allows for flexible-array members in unions.

Link: KSPP#193
Link: KSPP#212
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/YzIcoloIQBDqGlgc@work
tj90241 pushed a commit to tj90241/linux that referenced this issue Oct 16, 2022
@GustavoARSilva @tj90241
wifi: ath10k: Replace zero-length arrays with DECLARE_FLEX_ARRAY() he…
cc7545f 
…lper

Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.

This helper allows for flexible-array members in unions.

Link: KSPP#193
Link: KSPP#212
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/YzIcoloIQBDqGlgc@work
@GustavoARSilva GustavoARSilva added the [PATCH] Accepted A submitted patch has been accepted upstream label Feb 2, 2023
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[Idiom] fake flexible array [PATCH] Accepted A submitted patch has been accepted upstream [PATCH] Exists A patch exists to address the issue [Refactor] 0-element array Conversion away from zero-length array
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