staging: wilc1000: remove unnecessary typecast

Remove ununecessary typecast for kzalloc.This patch was generated by
coccinelle tool

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/linux_wlan_spi.c b/drivers/staging/wilc1000/linux_wlan_spi.c
index e5d794590f00b1d6c55a6d7b9ffc978cfb3f729a..1b3333c32c2046f823efb3453d89218ad2251276 100644 (file)
--- a/drivers/staging/wilc1000/linux_wlan_spi.c
+++ b/drivers/staging/wilc1000/linux_wlan_spi.c
@@ -162,7 +162,7 @@ int linux_spi_write(uint8_t *b, uint32_t len)
                int blk = len / TXRX_PHASE_SIZE;
                int remainder = len % TXRX_PHASE_SIZE;
 
-               char *r_buffer = (char *) kzalloc(TXRX_PHASE_SIZE, GFP_KERNEL);
+               char *r_buffer = kzalloc(TXRX_PHASE_SIZE, GFP_KERNEL);
                if (!r_buffer) {
                        PRINT_ER("Failed to allocate memory for r_buffer\n");
                }
@@ -260,7 +260,7 @@ int linux_spi_write(uint8_t *b, uint32_t len)
                        .speed_hz = SPEED,
                        .delay_usecs = 0,
                };
-               char *r_buffer = (char *) kzalloc(len, GFP_KERNEL);
+               char *r_buffer = kzalloc(len, GFP_KERNEL);
                if (!r_buffer) {
                        PRINT_ER("Failed to allocate memory for r_buffer\n");
                }
@@ -341,7 +341,7 @@ int linux_spi_read(unsigned char *rb, unsigned long rlen)
                int blk = rlen / TXRX_PHASE_SIZE;
                int remainder = rlen % TXRX_PHASE_SIZE;
 
-               char *t_buffer = (char *) kzalloc(TXRX_PHASE_SIZE, GFP_KERNEL);
+               char *t_buffer = kzalloc(TXRX_PHASE_SIZE, GFP_KERNEL);
                if (!t_buffer) {
                        PRINT_ER("Failed to allocate memory for t_buffer\n");
                }
@@ -430,7 +430,7 @@ int linux_spi_read(unsigned char *rb, unsigned long rlen)
                        .delay_usecs = 0,
 
                };
-               char *t_buffer = (char *) kzalloc(rlen, GFP_KERNEL);
+               char *t_buffer = kzalloc(rlen, GFP_KERNEL);
                if (!t_buffer) {
                        PRINT_ER("Failed to allocate memory for t_buffer\n");
                }