staging: wilc1000: remove another pointless kmalloc wrapper

Call kmalloc directly, don't make a special "atomic" function pointer to
call it instead.

Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index c5fd55a..970f6a9 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -511,7 +511,7 @@
 		return 0;
 	}
 
-	tqe = (struct txq_entry_t *)p->os_func.os_malloc_atomic(sizeof(struct txq_entry_t));
+	tqe = kmalloc(sizeof(struct txq_entry_t), GFP_ATOMIC);
 	if (tqe == NULL) {
 		PRINT_ER("Failed to allocate memory\n");
 		return 0;
@@ -544,7 +544,7 @@
 	if (p->quit)
 		return 0;
 
-	tqe = (struct txq_entry_t *)p->os_func.os_malloc_atomic(sizeof(struct txq_entry_t));
+	tqe = kmalloc(sizeof(struct txq_entry_t), GFP_ATOMIC);
 
 	if (tqe == NULL)
 		return 0;
@@ -577,7 +577,7 @@
 	if (p->quit)
 		return 0;
 
-	tqe = (struct txq_entry_t *)p->os_func.os_malloc_atomic(sizeof(struct txq_entry_t));
+	tqe = kmalloc(sizeof(struct txq_entry_t), GFP_KERNEL);
 
 	if (tqe == NULL)
 		return 0;
@@ -603,7 +603,7 @@
 	if (p->quit)
 		return 0;
 
-	tqe = (struct txq_entry_t *)p->os_func.os_malloc_atomic(sizeof(struct txq_entry_t));
+	tqe = kmalloc(sizeof(struct txq_entry_t), GFP_ATOMIC);
 
 	if (tqe == NULL)
 		return 0;