anierin/display-drivers
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "disp: msm: dsi: Use macro for buffer size"

Browse Source
This commit is contained in:
qctecmdr
2023-01-26 21:05:35 -08:00
committed by Gerrit - the friendly Code Review server
parent 9c236080b1 332c2b7453
commit 9d0100d29d
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
msm/dsi/dsi_display.c
View File

@@ -29,6 +29,7 @@
#define MISR_BUFF_SIZE 256
#define ESD_MODE_STRING_MAX_LEN 256
#define ESD_TRIGGER_STRING_MAX_LEN 10
#define CMD_SCHED_PARAM_MAX_BUFF_SIZE 256
#define MAX_NAME_SIZE 64
#define MAX_TE_RECHECKS 5
@@ -1846,11 +1847,11 @@ static ssize_t debugfs_update_cmd_scheduling_params(struct file *file,
if (*ppos)
return 0;
buf = kzalloc(256, GFP_KERNEL);
buf = kzalloc(CMD_SCHED_PARAM_MAX_BUFF_SIZE, GFP_KERNEL);
if (ZERO_OR_NULL_PTR(buf))
return -ENOMEM;
len = min_t(size_t, user_len, 255);
len = min_t(size_t, user_len, CMD_SCHED_PARAM_MAX_BUFF_SIZE - 1);
if (copy_from_user(buf, user_buf, len)) {
rc = -EINVAL;
goto error;