diff options
| author | Thorsten Blum <thorsten.blum@linux.dev> | 2026-01-09 13:36:40 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2026-01-30 16:09:32 +0800 |
| commit | 279b837c1f752c2f261c46a2ae6f56ce3159ecea (patch) | |
| tree | fe9a92189a80e14586ef0dfec4157d01f811e62a /drivers | |
| parent | c66e0a273f223fe38b8b72c034857622b0651482 (diff) | |
crypto: omap - Use sysfs_emit in sysfs show functions
Replace sprintf() with sysfs_emit() in sysfs show functions.
sysfs_emit() is preferred to format sysfs output as it provides better
bounds checking. No functional changes.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/omap-aes.c | 3 | ||||
| -rw-r--r-- | drivers/crypto/omap-sham.c | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 3cc802622dd5..3eadaf7a64fa 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -32,6 +32,7 @@ #include <linux/pm_runtime.h> #include <linux/scatterlist.h> #include <linux/string.h> +#include <linux/sysfs.h> #include <linux/workqueue.h> #include "omap-crypto.h" @@ -1042,7 +1043,7 @@ static ssize_t queue_len_show(struct device *dev, struct device_attribute *attr, { struct omap_aes_dev *dd = dev_get_drvdata(dev); - return sprintf(buf, "%d\n", dd->engine->queue.max_qlen); + return sysfs_emit(buf, "%d\n", dd->engine->queue.max_qlen); } static ssize_t queue_len_store(struct device *dev, diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index ff8aac02994a..1ffc240e016a 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -37,6 +37,7 @@ #include <linux/scatterlist.h> #include <linux/slab.h> #include <linux/string.h> +#include <linux/sysfs.h> #include <linux/workqueue.h> #define MD5_DIGEST_SIZE 16 @@ -1973,7 +1974,7 @@ static ssize_t fallback_show(struct device *dev, struct device_attribute *attr, { struct omap_sham_dev *dd = dev_get_drvdata(dev); - return sprintf(buf, "%d\n", dd->fallback_sz); + return sysfs_emit(buf, "%d\n", dd->fallback_sz); } static ssize_t fallback_store(struct device *dev, struct device_attribute *attr, @@ -2003,7 +2004,7 @@ static ssize_t queue_len_show(struct device *dev, struct device_attribute *attr, { struct omap_sham_dev *dd = dev_get_drvdata(dev); - return sprintf(buf, "%d\n", dd->queue.max_qlen); + return sysfs_emit(buf, "%d\n", dd->queue.max_qlen); } static ssize_t queue_len_store(struct device *dev, |