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cnss2: Avoid dereferencing pointer before NULL check

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In fs_ready_store(), only dereference plat_priv pointer after NULL
check.

Change-Id: I222139d02a8cc8aef19e2ff879a953977896a08c
Signed-off-by: Yue Ma <yuem@codeaurora.org>
This commit is contained in:
Yue Ma 2021-03-10 10:19:15 -08:00
commit e2aea67ceb
1 changed files with 4 additions and 4 deletions
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8
drivers/net/wireless/cnss2/main.c
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@ -2661,13 +2661,13 @@ static ssize_t fs_ready_store(struct device *dev,
cnss_pr_dbg("File system is ready, fs_ready is %d, count is %zu\n",
fs_ready, count);
if (test_bit(QMI_BYPASS, &plat_priv->ctrl_params.quirks)) {
cnss_pr_dbg("QMI is bypassed.\n");
if (!plat_priv) {
cnss_pr_err("plat_priv is NULL\n");
return count;
}
if (!plat_priv) {
cnss_pr_err("plat_priv is NULL!\n");
if (test_bit(QMI_BYPASS, &plat_priv->ctrl_params.quirks)) {
cnss_pr_dbg("QMI is bypassed\n");
return count;
}