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qcacmn: Fix for write operations in wmi_recording

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Change incorrect extraction of wmi_handle from file handler
reference during write operations, performed on debugfs files
in wmi_recording/wmi logging.

IR-Fixed: 189093
CRs-Fixed: 1111722

Change-Id: I0603efe8f8e2530950f845f9ef9419b6784c626f
This commit is contained in:
Pratik Gandhi
2017-01-16 12:50:27 +05:30
committed by qcabuildsw
parent 17b9e9ed33
commit dad75ffbce
1 changed files with 4 additions and 2 deletions
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6
wmi_unified.c
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@@ -728,7 +728,8 @@ static int debug_wmi_log_size_show(struct seq_file *m, void *v)
size_t count, loff_t *ppos) \ size_t count, loff_t *ppos) \
{ \ { \
int k, ret; \ int k, ret; \
wmi_unified_t wmi_handle = file->private_data; \ wmi_unified_t wmi_handle = \
((struct seq_file *)file->private_data)->private;\
struct wmi_log_buf_t *wmi_log = &wmi_handle->log_info. \ struct wmi_log_buf_t *wmi_log = &wmi_handle->log_info. \
wmi_##func_base##_buf_info; \ wmi_##func_base##_buf_info; \
\ \
@@ -777,7 +778,8 @@ GENERATE_DEBUG_WRITE_FUNCS(mgmt_event_log, wmi_mgmt_log_max_entry,
static ssize_t debug_wmi_enable_write(struct file *file, const char __user *buf, static ssize_t debug_wmi_enable_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos) size_t count, loff_t *ppos)
{ {
wmi_unified_t wmi_handle = file->private_data; wmi_unified_t wmi_handle =
((struct seq_file *)file->private_data)->private;
int k, ret; int k, ret;
ret = sscanf(buf, "%d", &k); ret = sscanf(buf, "%d", &k);