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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Make IS_ERR() judge the debugfs_create_dir() function return in mt76_register_debugfs_fops(). Signed-off-by: Minjie Du --- drivers/net/wireless/mediatek/mt76/debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/debugfs.c b/drivers/net/wireless/mediatek/mt76/debugfs.c index 57fbcc83e..d9ba70013 100644 --- a/drivers/net/wireless/mediatek/mt76/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/debugfs.c @@ -109,7 +109,7 @@ mt76_register_debugfs_fops(struct mt76_phy *phy, struct dentry *dir; dir = debugfs_create_dir("mt76", phy->hw->wiphy->debugfsdir); - if (!dir) + if (IS_ERR(dir)) return NULL; debugfs_create_u8("led_pin", 0600, dir, &phy->leds.pin); -- 2.39.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel