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rtlwifi: Fix file release memory leak

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

This is detected by Coccinelle semantic patch.

Fixes: 610247f46f ("rtlwifi: Improve debugging by using debugfs")
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 14:16:11 +00:00 committed by Kalle Valo
parent eb9affaeff
commit 4c3e48794d
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/realtek/rtlwifi/debug.c
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@ -88,7 +88,7 @@ static const struct file_operations file_ops_common = {
.open = dl_debug_open_common,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
.release = single_release,
};
static int rtl_debug_get_mac_page(struct seq_file *m, void *v)