Messages in this thread Patch in this message | | | From | Alexander Shishkin <> | Subject | [GIT PULL 2/4] intel_th: msu: Remove set but not used variable 'last' | Date | Fri, 21 Jun 2019 19:19:28 +0300 |
| |
From: YueHaibing <yuehaibing@huawei.com>
Commit aad14ad3cf3a ("intel_th: msu: Add current window tracking") added the following gcc warning:
> drivers/hwtracing/intel_th/msu.c: In function msc_win_switch: > drivers/hwtracing/intel_th/msu.c:1389:21: warning: variable last set but > not used [-Wunused-but-set-variable]
Fix it by removing the variable.
Signed-off-by: YueHaibing <yuehaibing@huawei.com> Fixes: aad14ad3cf3a ("intel_th: msu: Add current window tracking") Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> --- drivers/hwtracing/intel_th/msu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hwtracing/intel_th/msu.c b/drivers/hwtracing/intel_th/msu.c index 8c568b5c8920..6bfce03c6489 100644 --- a/drivers/hwtracing/intel_th/msu.c +++ b/drivers/hwtracing/intel_th/msu.c @@ -1400,10 +1400,9 @@ static int intel_th_msc_init(struct msc *msc) static void msc_win_switch(struct msc *msc) { - struct msc_window *last, *first; + struct msc_window *first; first = list_first_entry(&msc->win_list, struct msc_window, entry); - last = list_last_entry(&msc->win_list, struct msc_window, entry); if (msc_is_last_win(msc->cur_win)) msc->cur_win = first; -- 2.20.1
| |