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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-03-15 12:23:37 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-04-11 12:29:06 +0300 |
| commit | c9eaee0c2ec6b1002044fb698cdfb5d9ef4ed28c (patch) | |
| tree | c147bd15c464a55f601f440e3f49ae78df2516fa /drivers/net/wireless/realtek/rtw88/debug.c | |
| parent | 4517f811258d81a4666a7d0228a774dfbdb1e4fd (diff) | |
| download | linux-c9eaee0c2ec6b1002044fb698cdfb5d9ef4ed28c.tar.xz | |
rtw88: Fix an error code in rtw_debugfs_set_rsvd_page()
The sscanf() function returns the number of matches (0 or 1 in this
case). It doesn't return error codes. We should return -EINVAL if the
string is invalid
Fixes: c376c1fc87b7 ("rtw88: add h2c command in debugfs")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/YE8nmatMDBDDWkjq@mwanda
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/debug.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c index 4539b673f6fd..5c44fa87ed2e 100644 --- a/drivers/net/wireless/realtek/rtw88/debug.c +++ b/drivers/net/wireless/realtek/rtw88/debug.c @@ -271,7 +271,7 @@ static ssize_t rtw_debugfs_set_rsvd_page(struct file *filp, if (num != 2) { rtw_warn(rtwdev, "invalid arguments\n"); - return num; + return -EINVAL; } debugfs_priv->rsvd_page.page_offset = offset; |