Commits
Ping-Ke Shih committed cf54622c807
rtlwifi: cleanup the code that check whether TX ring is available Remove the duplicate checking of TX ring's available number, and remove the variable to store available number that can be calculated by read/write pointers. Signed-off-by: Steven Ting <steventing@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>