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staging: r8188eu: Remove uninitialized use of ether_type in portctrl()

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After commit 987219ad34 ("staging: r8188eu: remove lines from Makefile
that silence build warnings"), clang warns:

drivers/staging/r8188eu/core/rtw_recv.c:499:8: warning: variable
'ether_type' is uninitialized when used here [-Wuninitialized]
                        if (ether_type == eapol_type)
                            ^~~~~~~~~~
drivers/staging/r8188eu/core/rtw_recv.c:458:16: note: initialize the
variable 'ether_type' to silence this warning
        u16     ether_type;
                          ^
                           = 0
1 warning generated.

This if statement sets the exact same assignment as above so just remove
it.

Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20210812204027.338872-3-nathan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nathan Chancellor 2021-08-12 13:40:26 -07:00 committed by Greg Kroah-Hartman
parent 32755b2434
commit 72a5e1d749
1 changed files with 0 additions and 4 deletions
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4
drivers/staging/r8188eu/core/rtw_recv.c
View file

@ -495,10 +495,6 @@ static struct recv_frame *portctrl(struct adapter *adapter, struct recv_frame *p
/* allowed */
/* check decryption status, and decrypt the frame if needed */
prtnframe = precv_frame;
/* check is the EAPOL frame or not (Rekey) */
if (ether_type == eapol_type)
/* check Rekey */
prtnframe = precv_frame;
}
} else {
prtnframe = precv_frame;