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| author | Arnd Bergmann <arnd@arndb.de> | 2021-02-04 19:26:43 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-02-08 14:21:55 +0300 |
| commit | fb1bc2ce3a55bee62e405364512a5b5e53074418 (patch) | |
| tree | 6b34e5dd2cd4db21003b3c9c373e404a809cfeb1 | |
| parent | 93476ca7445793101b803db881f2d755d5184e36 (diff) | |
| download | linux-fb1bc2ce3a55bee62e405364512a5b5e53074418.tar.xz | |
wl3501: fix alignment constraints
struct wl3501_80211_tx_hdr contains a ieee80211_hdr structure, which is
required to have at least two byte alignment, and this conflicts with
the __packed attribute:
wireless/wl3501.h:553:1: warning: alignment 1 of 'struct wl3501_80211_tx_hdr' is less than 2 [-Wpacked-not-aligned]
Mark wl3501_80211_tx_hdr itself as having two-byte alignment to ensure the
inner structure is properly aligned.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210204162653.3113749-1-arnd@kernel.org
| -rw-r--r-- | drivers/net/wireless/wl3501.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h index b446cb369557..e98e04ee9a2c 100644 --- a/drivers/net/wireless/wl3501.h +++ b/drivers/net/wireless/wl3501.h @@ -550,7 +550,7 @@ struct wl3501_80211_tx_plcp_hdr { struct wl3501_80211_tx_hdr { struct wl3501_80211_tx_plcp_hdr pclp_hdr; struct ieee80211_hdr mac_hdr; -} __packed; +} __packed __aligned(2); /* Reserve the beginning Tx space for descriptor use. |