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* [PATCH -next] cifsd: convert list_for_each to entry variant in smb_common.c
@ 2021-06-17 13:22 Baokun Li
  0 siblings, 0 replies; only message in thread
From: Baokun Li @ 2021-06-17 13:22 UTC (permalink / raw)
  To: libaokun1, Namjae Jeon, Sergey Senozhatsky, Steve French, Hyunchul Lee
  Cc: linux-cifs, linux-cifsd-devel, kernel-janitors, Hulk Robot

convert list_for_each() to list_for_each_entry() where
applicable.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
---
 fs/cifsd/smb_common.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/cifsd/smb_common.c b/fs/cifsd/smb_common.c
index 039030968b50..d74b2ce08187 100644
--- a/fs/cifsd/smb_common.c
+++ b/fs/cifsd/smb_common.c
@@ -481,15 +481,13 @@ int ksmbd_smb_check_shared_mode(struct file *filp, struct ksmbd_file *curr_fp)
 {
 	int rc = 0;
 	struct ksmbd_file *prev_fp;
-	struct list_head *cur;
 
 	/*
 	 * Lookup fp in master fp list, and check desired access and
 	 * shared mode between previous open and current open.
 	 */
 	read_lock(&curr_fp->f_ci->m_lock);
-	list_for_each(cur, &curr_fp->f_ci->m_fp_list) {
-		prev_fp = list_entry(cur, struct ksmbd_file, node);
+	list_for_each_entry(prev_fp, &curr_fp->f_ci->m_fp_list, node) {
 		if (file_inode(filp) != FP_INODE(prev_fp))
 			continue;
 


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