5.4-stable review patch. If anyone has any objections, please let me know.
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From: Thomas Weißschuh linux@weissschuh.net
[ Upstream commit 9ff6e943bce67d125781fe4780a5d6f072dc44c0 ]
padata_sysfs_store() was copied from padata_sysfs_show() but this check was not adapted. Today there is no attribute which can fail this check, but if there is one it may as well be correct.
Fixes: 5e017dc3f8bc ("padata: Added sysfs primitives to padata subsystem") Signed-off-by: Thomas Weißschuh linux@weissschuh.net Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Sasha Levin sashal@kernel.org --- kernel/padata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/padata.c b/kernel/padata.c index a544da60014c0..47aebcda65d5d 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -940,7 +940,7 @@ static ssize_t padata_sysfs_store(struct kobject *kobj, struct attribute *attr,
pinst = kobj2pinst(kobj); pentry = attr2pentry(attr); - if (pentry->show) + if (pentry->store) ret = pentry->store(pinst, attr, buf, count);
return ret;