staging: rts_pstor: dont cast void* from kmalloc()
Casting (void *) value returned by kmalloc is useless
as mentioned in Documentation/CodingStyle, Chap 14.
The semantic patch that makes this output is available
in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/rts_pstor/sd.c b/drivers/staging/rts_pstor/sd.c
index 8db14dd..fb62eaf 100644
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -4139,7 +4139,7 @@
cmd[3] = srb->cmnd[5];
cmd[4] = srb->cmnd[6];
- buf = (u8 *)kmalloc(data_len, GFP_KERNEL);
+ buf = kmalloc(data_len, GFP_KERNEL);
if (buf == NULL) {
TRACE_RET(chip, TRANSPORT_ERROR);
}
@@ -4385,7 +4385,7 @@
u16 i;
u8 *buf;
- buf = (u8 *)kmalloc(data_len, GFP_KERNEL);
+ buf = kmalloc(data_len, GFP_KERNEL);
if (buf == NULL) {
TRACE_RET(chip, TRANSPORT_ERROR);
}