From d3c6daa174ff53b61215d8e67c85d466adf57cad Mon Sep 17 00:00:00 2001 From: Ye Guojin Date: Fri, 22 Oct 2021 09:04:38 +0000 Subject: [PATCH] libertas: replace snprintf in show functions with sysfs_emit coccicheck complains about the use of snprintf() in sysfs show functions: WARNING use scnprintf or sprintf Use sysfs_emit instead of scnprintf or sprintf makes more sense. Reported-by: Zeal Robot Signed-off-by: Ye Guojin Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20211022090438.1065286-1-ye.guojin@zte.com.cn --- drivers/net/wireless/marvell/libertas/mesh.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/net/wireless/marvell/libertas/mesh.c b/drivers/net/wireless/marvell/libertas/mesh.c index 6cbba84989b8a..a58c1e141f2ca 100644 --- a/drivers/net/wireless/marvell/libertas/mesh.c +++ b/drivers/net/wireless/marvell/libertas/mesh.c @@ -169,7 +169,7 @@ static ssize_t anycast_mask_show(struct device *dev, if (ret) return ret; - return snprintf(buf, 12, "0x%X\n", le32_to_cpu(mesh_access.data[0])); + return sysfs_emit(buf, "0x%X\n", le32_to_cpu(mesh_access.data[0])); } /** @@ -222,7 +222,7 @@ static ssize_t prb_rsp_limit_show(struct device *dev, return ret; retry_limit = le32_to_cpu(mesh_access.data[1]); - return snprintf(buf, 10, "%d\n", retry_limit); + return sysfs_emit(buf, "%d\n", retry_limit); } /** @@ -270,7 +270,7 @@ static ssize_t lbs_mesh_show(struct device *dev, struct device_attribute *attr, char *buf) { struct lbs_private *priv = to_net_dev(dev)->ml_priv; - return snprintf(buf, 5, "0x%X\n", !!priv->mesh_dev); + return sysfs_emit(buf, "0x%X\n", !!priv->mesh_dev); } /** @@ -369,7 +369,7 @@ static ssize_t bootflag_show(struct device *dev, if (ret) return ret; - return snprintf(buf, 12, "%d\n", le32_to_cpu(defs.bootflag)); + return sysfs_emit(buf, "%d\n", le32_to_cpu(defs.bootflag)); } /** @@ -419,7 +419,7 @@ static ssize_t boottime_show(struct device *dev, if (ret) return ret; - return snprintf(buf, 12, "%d\n", defs.boottime); + return sysfs_emit(buf, "%d\n", defs.boottime); } /** @@ -479,7 +479,7 @@ static ssize_t channel_show(struct device *dev, if (ret) return ret; - return snprintf(buf, 12, "%d\n", le16_to_cpu(defs.channel)); + return sysfs_emit(buf, "%d\n", le16_to_cpu(defs.channel)); } /** @@ -605,7 +605,7 @@ static ssize_t protocol_id_show(struct device *dev, if (ret) return ret; - return snprintf(buf, 5, "%d\n", defs.meshie.val.active_protocol_id); + return sysfs_emit(buf, "%d\n", defs.meshie.val.active_protocol_id); } /** @@ -667,7 +667,7 @@ static ssize_t metric_id_show(struct device *dev, if (ret) return ret; - return snprintf(buf, 5, "%d\n", defs.meshie.val.active_metric_id); + return sysfs_emit(buf, "%d\n", defs.meshie.val.active_metric_id); } /** @@ -729,7 +729,7 @@ static ssize_t capability_show(struct device *dev, if (ret) return ret; - return snprintf(buf, 5, "%d\n", defs.meshie.val.mesh_capability); + return sysfs_emit(buf, "%d\n", defs.meshie.val.mesh_capability); } /** -- 2.30.2