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charset="utf-8" Use sysfs_emit() instead of sprintf() in configfs attribute show function. sysfs_emit() is the recommended API for sysfs output as it provides buffer overflow protection and proper formatting. No functional changes. Signed-off-by: Krishna Kurapati --- drivers/usb/gadget/function/f_fs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/functi= on/f_fs.c index c1826aa2f0f8..80dd42a7f391 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -3981,7 +3981,7 @@ static ssize_t f_fs_opts_ready_show(struct config_ite= m *item, char *page) ready =3D opts->dev->desc_ready; ffs_dev_unlock(); =20 - return sprintf(page, "%d\n", ready); + return sysfs_emit(page, "%d\n", ready); } =20 CONFIGFS_ATTR_RO(f_fs_opts_, ready); --=20 2.34.1 From nobody Sun Feb 8 13:38:56 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5DF12219E8 for ; Sat, 31 Jan 2026 16:01:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" Use sysfs_emit() instead of sprintf() in configfs attribute show functions. sysfs_emit() is the recommended API for sysfs output as it provides buffer overflow protection and proper formatting. No functional changes. Signed-off-by: Krishna Kurapati --- drivers/usb/gadget/function/f_sourcesink.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/usb/gadget/function/f_sourcesink.c b/drivers/usb/gadge= t/function/f_sourcesink.c index 22104e9c6cab..e6ca80dba7c8 100644 --- a/drivers/usb/gadget/function/f_sourcesink.c +++ b/drivers/usb/gadget/function/f_sourcesink.c @@ -900,7 +900,7 @@ static ssize_t f_ss_opts_pattern_show(struct config_ite= m *item, char *page) int result; =20 mutex_lock(&opts->lock); - result =3D sprintf(page, "%u\n", opts->pattern); + result =3D sysfs_emit(page, "%u\n", opts->pattern); mutex_unlock(&opts->lock); =20 return result; @@ -943,7 +943,7 @@ static ssize_t f_ss_opts_isoc_interval_show(struct conf= ig_item *item, char *page int result; =20 mutex_lock(&opts->lock); - result =3D sprintf(page, "%u\n", opts->isoc_interval); + result =3D sysfs_emit(page, "%u\n", opts->isoc_interval); mutex_unlock(&opts->lock); =20 return result; @@ -986,7 +986,7 @@ static ssize_t f_ss_opts_isoc_maxpacket_show(struct con= fig_item *item, char *pag int result; =20 mutex_lock(&opts->lock); - result =3D sprintf(page, "%u\n", opts->isoc_maxpacket); + result =3D sysfs_emit(page, "%u\n", opts->isoc_maxpacket); mutex_unlock(&opts->lock); =20 return result; @@ -1029,7 +1029,7 @@ static ssize_t f_ss_opts_isoc_mult_show(struct config= _item *item, char *page) int result; =20 mutex_lock(&opts->lock); - result =3D sprintf(page, "%u\n", opts->isoc_mult); + result =3D sysfs_emit(page, "%u\n", opts->isoc_mult); mutex_unlock(&opts->lock); =20 return result; @@ -1072,7 +1072,7 @@ static ssize_t f_ss_opts_isoc_maxburst_show(struct co= nfig_item *item, char *page int result; =20 mutex_lock(&opts->lock); - result =3D sprintf(page, "%u\n", opts->isoc_maxburst); + result =3D sysfs_emit(page, "%u\n", opts->isoc_maxburst); mutex_unlock(&opts->lock); =20 return result; @@ -1158,7 +1158,7 @@ static ssize_t f_ss_opts_bulk_buflen_show(struct conf= ig_item *item, char *page) int result; =20 mutex_lock(&opts->lock); - result =3D sprintf(page, "%u\n", opts->bulk_buflen); + result =3D sysfs_emit(page, "%u\n", opts->bulk_buflen); mutex_unlock(&opts->lock); =20 return result; @@ -1196,7 +1196,7 @@ static ssize_t f_ss_opts_bulk_qlen_show(struct config= _item *item, char *page) int result; =20 mutex_lock(&opts->lock); - result =3D sprintf(page, "%u\n", opts->bulk_qlen); + result =3D sysfs_emit(page, "%u\n", opts->bulk_qlen); mutex_unlock(&opts->lock); =20 return result; @@ -1234,7 +1234,7 @@ static ssize_t f_ss_opts_iso_qlen_show(struct config_= item *item, char *page) int result; =20 mutex_lock(&opts->lock); - result =3D sprintf(page, "%u\n", opts->iso_qlen); + result =3D sysfs_emit(page, "%u\n", opts->iso_qlen); mutex_unlock(&opts->lock); =20 return result; --=20 2.34.1