lkml.org 
[lkml]   [2023]   [May]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] net: marvell: fix error checking for debugfs
Date
This commit fixes error checking in by using IS_ERR inline function to
check for errors.

Suggested-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Signed-off-by: SikkiLadho <mushi.shar@gmail.com>
---
drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c
index 75e83ea2a..9c53f378e 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c
@@ -593,7 +593,7 @@ static int mvpp2_dbgfs_c2_entry_init(struct dentry *parent,
sprintf(c2_entry_name, "%03d", id);

c2_entry_dir = debugfs_create_dir(c2_entry_name, parent);
- if (!c2_entry_dir)
+ if (IS_ERR(c2_entry_dir))
return -ENOMEM;

entry = &priv->dbgfs_entries->c2_entries[id];
@@ -626,7 +626,7 @@ static int mvpp2_dbgfs_flow_tbl_entry_init(struct dentry *parent,
sprintf(flow_tbl_entry_name, "%03d", id);

flow_tbl_entry_dir = debugfs_create_dir(flow_tbl_entry_name, parent);
- if (!flow_tbl_entry_dir)
+ if (IS_ERR(flow_tbl_entry_dir))
return -ENOMEM;

entry = &priv->dbgfs_entries->flt_entries[id];
@@ -646,11 +646,11 @@ static int mvpp2_dbgfs_cls_init(struct dentry *parent, struct mvpp2 *priv)
int i, ret;

cls_dir = debugfs_create_dir("classifier", parent);
- if (!cls_dir)
+ if (IS_ERR(cls_dir))
return -ENOMEM;

c2_dir = debugfs_create_dir("c2", cls_dir);
- if (!c2_dir)
+ if (IS_ERR(c2_dir))
return -ENOMEM;

for (i = 0; i < MVPP22_CLS_C2_N_ENTRIES; i++) {
@@ -660,7 +660,7 @@ static int mvpp2_dbgfs_cls_init(struct dentry *parent, struct mvpp2 *priv)
}

flow_tbl_dir = debugfs_create_dir("flow_table", cls_dir);
- if (!flow_tbl_dir)
+ if (IS_ERR(flow_tbl_dir))
return -ENOMEM;

for (i = 0; i < MVPP2_CLS_FLOWS_TBL_SIZE; i++) {
--
2.38.1
\
 
 \ /
  Last update: 2023-05-12 22:46    [W:6.983 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site