Messages in this thread Patch in this message | | | Date | Fri, 07 Jul 2023 15:36:34 +0800 | From | sunran001@208suo ... | Subject | [PATCH] csi: myrs: Convert snprintf to scnprintf |
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Coccinelle reports: WARNING: use scnprintf or sprintf
Adding to that, there has also been some slow migration from snprintf to scnprintf. This article explains the rationale for this change: https: //lwn.net/Articles/69419/
Signed-off-by: RAN SUN <sunran001@208suo.com> --- drivers/scsi/myrs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c index a1eec65a9713..852aceb81f28 100644 --- a/drivers/scsi/myrs.c +++ b/drivers/scsi/myrs.c @@ -1408,7 +1408,8 @@ static ssize_t cache_size_show(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct myrs_hba *cs = shost_priv(shost);
- return snprintf(buf, 8, "%d MB\n", cs->ctlr_info->cache_size_mb); + return scnprintf(buf, 8, "%d MB\n", cs->ctlr_info->cache_size_mb); + } static DEVICE_ATTR_RO(cache_size);
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