X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=mm%2Fmemfd.c;h=69b90c31d38cedb03d7e387ae2b7eb976128df8e;hb=df2aac1573b57cde4475b587fbb22e1256080bac;hp=a0a7a37e81771b38549f2f0b0d3d5f63cdeed587;hpb=04a357b1f6f0b6f7c8689361fa8802e8e35d02ad;p=platform%2Fkernel%2Flinux-starfive.git

diff --git a/mm/memfd.c b/mm/memfd.c
index a0a7a37..69b90c3 100644
--- a/mm/memfd.c
+++ b/mm/memfd.c
@@ -243,16 +243,12 @@ static int memfd_get_seals(struct file *file)
 	return seals ? *seals : -EINVAL;
 }
 
-long memfd_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
+long memfd_fcntl(struct file *file, unsigned int cmd, unsigned int arg)
 {
 	long error;
 
 	switch (cmd) {
 	case F_ADD_SEALS:
-		/* disallow upper 32bit */
-		if (arg > UINT_MAX)
-			return -EINVAL;
-
 		error = memfd_add_seals(file, arg);
 		break;
 	case F_GET_SEALS: