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staging: wfx: avoid defining array of flexible struct

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In this particular case, the struct element is already flexible struct.
Thus struct element ie[] is ambiguous inside another struct. The members
of struct element ie aren't being accessed in code anywhere. The data of
u8 type is copied in it. So it has been changed to u8 ie[] to make the
sparse happy and code simple.

Warning from sparse:
drivers/stagingwfx/hif_tx.c: note: in included file (through drivers/stagingwfx/data_tx.h, drivers/staging//wfx/wfx.h):
drivers/staging//wfx/hif_api_cmd.h:103:26: warning: array of flexible structures

Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com>
Link: https://lore.kernel.org/r/20210211105026.GA45458@LEGION
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Muhammad Usama Anjum 2021-02-11 15:50:26 +05:00 committed by Greg Kroah-Hartman
parent bc8392e33d
commit 5e911c3d9d
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/wfx/hif_api_cmd.h
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@ -100,7 +100,7 @@ struct hif_req_update_ie {
u8 reserved1:5;
u8 reserved2;
__le16 num_ies;
struct element ie[];
u8 ie[];
} __packed;
struct hif_cnf_update_ie {