[PATCH v2] ext4: hash: simplify kzalloc(n * 1, ...) to kzalloc(n, ...)

[Ethan Carter Edwards <ethan@xxxxxxxxxxxxxxxxx>]

sizeof(char) evaluates to 1. Remove the churn.

Signed-off-by: Ethan Carter Edwards <ethan@xxxxxxxxxxxxxxxxx>
---
Changes in v2:
- change back to kzalloc because sizeof(char) is 1. Nice catch. Thanks.
- Link to v1: https://lore.kernel.org/r/20250315-ext4-hash-kcalloc-v1-1-a9132cb49276@xxxxxxxxxxxxxxxxx
---
 fs/ext4/hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/hash.c b/fs/ext4/hash.c
index deabe29da7fbc3d35f674ff861a2f3b579ffdea2..33cd5b6b02d59fb749844fe481022f5f44244bb6 100644
--- a/fs/ext4/hash.c
+++ b/fs/ext4/hash.c
@@ -302,7 +302,7 @@ int ext4fs_dirhash(const struct inode *dir, const char *name, int len,
 
 	if (len && IS_CASEFOLDED(dir) &&
 	   (!IS_ENCRYPTED(dir) || fscrypt_has_encryption_key(dir))) {
-		buff = kzalloc(sizeof(char) * PATH_MAX, GFP_KERNEL);
+		buff = kzalloc(PATH_MAX, GFP_KERNEL);
 		if (!buff)
 			return -ENOMEM;
 

---
base-commit: da920b7df701770e006928053672147075587fb2
change-id: 20250315-ext4-hash-kcalloc-203033977bd9

Best regards,
-- 
Ethan Carter Edwards <ethan@xxxxxxxxxxxxxxxxx>