[PATCH 1/1] sysctl: remove trailing spaces and tabs

[PATCH 1/1] sysctl: remove trailing spaces and tabs

[Zhen Lei]

Run the following command to find and remove the trailing spaces and tabs:

sed -r -i 's/[ \t]+$//' kernel/sysctl*

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
 kernel/sysctl.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 82d6ff6d85cd..e656bb76587d 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -590,12 +590,12 @@ static int __do_proc_dointvec(void *tbl_data, struct ctl_table *table,
 	int *i, vleft, first = 1, err = 0;
 	size_t left;
 	char *p;
-	
+
 	if (!tbl_data || !table->maxlen || !*lenp || (*ppos && !write)) {
 		*lenp = 0;
 		return 0;
 	}
-	
+
 	i = (int *) tbl_data;
 	vleft = table->maxlen / sizeof(*i);
 	left = *lenp;
@@ -807,7 +807,7 @@ static int do_proc_douintvec(struct ctl_table *table, int write,
  * @ppos: file position
  *
  * Reads/writes up to table->maxlen/sizeof(unsigned int) integer
- * values from/to the user buffer, treated as an ASCII string. 
+ * values from/to the user buffer, treated as an ASCII string.
  *
  * Returns 0 on success.
  */
@@ -1395,7 +1395,7 @@ static int do_proc_dointvec_ms_jiffies_conv(bool *negp, unsigned long *lvalp,
  * @ppos: file position
  *
  * Reads/writes up to table->maxlen/sizeof(unsigned int) integer
- * values from/to the user buffer, treated as an ASCII string. 
+ * values from/to the user buffer, treated as an ASCII string.
  * The values read are assumed to be in seconds, and are converted into
  * jiffies.
  *
@@ -1417,8 +1417,8 @@ int proc_dointvec_jiffies(struct ctl_table *table, int write,
  * @ppos: pointer to the file position
  *
  * Reads/writes up to table->maxlen/sizeof(unsigned int) integer
- * values from/to the user buffer, treated as an ASCII string. 
- * The values read are assumed to be in 1/USER_HZ seconds, and 
+ * values from/to the user buffer, treated as an ASCII string.
+ * The values read are assumed to be in 1/USER_HZ seconds, and
  * are converted into jiffies.
  *
  * Returns 0 on success.
@@ -1440,8 +1440,8 @@ int proc_dointvec_userhz_jiffies(struct ctl_table *table, int write,
  * @ppos: the current position in the file
  *
  * Reads/writes up to table->maxlen/sizeof(unsigned int) integer
- * values from/to the user buffer, treated as an ASCII string. 
- * The values read are assumed to be in 1/1000 seconds, and 
+ * values from/to the user buffer, treated as an ASCII string.
+ * The values read are assumed to be in 1/1000 seconds, and
  * are converted into jiffies.
  *
  * Returns 0 on success.
-- 
2.25.1

Re: [PATCH 1/1] sysctl: remove trailing spaces and tabs

[Kees Cook]

On Tue, Jun 08, 2021 at 03:57:00PM +0800, Zhen Lei wrote:
> Run the following command to find and remove the trailing spaces and tabs:
> 
> sed -r -i 's/[ \t]+$//' kernel/sysctl*
> 
> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>

Reviewed-by: Kees Cook <keescook@chromium.org>

-- 
Kees Cook