staging: wilc1000: refactor scan() to free kmalloc memory on failure cases

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Added changes to free the allocated memory in scan() for error condition.
Also added 'NULL' check validation before accessing allocated memory.
Copied the SSID information in consecutive slots to avoid inbetween
holes while filling into array.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ajay Singh 2018-04-23 22:03:03 +05:30 • committed by Greg Kroah-Hartman

parent c9f906810d

commit faa6576410

1 changed files with 46 additions and 16 deletions

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drivers/staging/wilc1000/wilc_wfi_cfgoperations.c

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