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author | Matthias Kaehlcke <mka@chromium.org> | 2018-02-08 16:57:12 -0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-05 11:41:57 +0200 |
commit | bcc9c6f0320189274e6ef6f9062d650b8e432065 (patch) | |
tree | 76e25a3149138981d62c29fffa5b7a386b4cba02 /sound/soc/intel | |
parent | 8524af02d13227a2ed881e7ba07974646a83b947 (diff) |
rtlwifi: rtl8192cu: Remove variable self-assignment in rf.c
commit fb239c1209bb0f0b4830cc72507cc2f2d63fadbd upstream.
In _rtl92c_get_txpower_writeval_by_regulatory() the variable writeVal
is assigned to itself in an if ... else statement, apparently only to
document that the branch condition is handled and that a previously read
value should be returned unmodified. The self-assignment causes clang to
raise the following warning:
drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c:304:13:
error: explicitly assigning value of variable of type 'u32'
(aka 'unsigned int') to itself [-Werror,-Wself-assign]
writeVal = writeVal;
Delete the branch with the self-assignment.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/soc/intel')
0 files changed, 0 insertions, 0 deletions