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fs: retire now stale MAY_WRITE predicts in inode_permission()

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The primary non-MAY_WRITE consumer now uses lookup_inode_permission_may_exec().

Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://patch.msgid.link/20251107142149.989998-4-mjguzik@gmail.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Mateusz Guzik
2025-11-07 15:21:49 +01:00
committed by Christian Brauner
parent 3e18f6256e
commit a0a28c4e41
1 changed files with 2 additions and 2 deletions
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fs/namei.c
+2 -2
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@@ -546,7 +546,7 @@ static inline int do_inode_permission(struct mnt_idmap *idmap,
*/
static int sb_permission(struct super_block *sb, struct inode *inode, int mask)
{
if (unlikely(mask & MAY_WRITE)) {
if (mask & MAY_WRITE) {
umode_t mode = inode->i_mode;
/* Nobody gets write access to a read-only fs. */
@@ -577,7 +577,7 @@ int inode_permission(struct mnt_idmap *idmap,
if (unlikely(retval))
return retval;
if (unlikely(mask & MAY_WRITE)) {
if (mask & MAY_WRITE) {
/*
* Nobody gets write access to an immutable file.
*/