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rtw88: fix seq_file memory leak

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When using single_open(), single_release() should be used instead
of seq_release(), otherwise there is a memory leak.

This is detected by Coccinelle semantic patch.

Fixes: e3037485c6 ("rtw88: new Realtek 802.11ac driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Wei Yongjun 2019-09-04 14:16:01 +00:00 committed by Kalle Valo
parent 64827a6ac0
commit eb9affaeff
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/realtek/rtw88/debug.c
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@ -77,7 +77,7 @@ static const struct file_operations file_ops_single_r = {
.open = rtw_debugfs_single_open_rw, .open = rtw_debugfs_single_open_rw,
.read = seq_read, .read = seq_read,
.llseek = seq_lseek, .llseek = seq_lseek,
.release = seq_release, .release = single_release,
}; };
static const struct file_operations file_ops_single_rw = { static const struct file_operations file_ops_single_rw = {