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staging: wilc1000: fix to use correct index to free scanned info in clear_shadow_scan()

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Fixes to use correct index to free the allocated memory for ies
information. The check was done using 'last_scanned_cnt' index and its
not correct, so use the correct index ('i') to check for before freeing
the allocated memory.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ajay Singh 2018-09-04 12:09:19 +05:30 • committed by Greg Kroah-Hartman
commit 19707ca295
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
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@ -165,9 +165,9 @@ static void clear_shadow_scan(void)
return;
for (i = 0; i < last_scanned_cnt; i++) {
if (last_scanned_shadow[last_scanned_cnt].ies) {
if (last_scanned_shadow[i].ies) {
kfree(last_scanned_shadow[i].ies);
last_scanned_shadow[last_scanned_cnt].ies = NULL;
last_scanned_shadow[i].ies = NULL;
}
kfree(last_scanned_shadow[i].join_params);