staging: rts_pstor: dont cast void* from kmalloc()
Author: Thomas Meyer <thomas@m3y3r.de>
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
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/rts_pstor/rtsx_scsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rts_pstor/rtsx_scsi.c b/drivers/staging/rts_pstor/rtsx_scsi.c
index 7de1fae..f2e5842 100644
--- a/drivers/staging/rts_pstor/rtsx_scsi.c
+++ b/drivers/staging/rts_pstor/rtsx_scsi.c
@@ -2730,7 +2730,7 @@ static int get_ms_information(struct scsi_cmnd *srb, struct rtsx_chip *chip)
buf_len = data_len = 0x6A;
}
- buf = (u8 *)kmalloc(buf_len, GFP_KERNEL);
+ buf = kmalloc(buf_len, GFP_KERNEL);
if (!buf) {
TRACE_RET(chip, TRANSPORT_ERROR);
} |
---
drivers/staging/rts_pstor/rtsx_scsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rts_pstor/rtsx_scsi.c b/drivers/staging/rts_pstor/rtsx_scsi.c
index 7de1fae..f2e5842 100644
--- a/drivers/staging/rts_pstor/rtsx_scsi.c
+++ b/drivers/staging/rts_pstor/rtsx_scsi.c
@@ -2730,7 +2730,7 @@ static int get_ms_information(struct scsi_cmnd *srb, struct rtsx_chip *chip)
buf_len = data_len = 0x6A;
}
- buf = (u8 *)kmalloc(buf_len, GFP_KERNEL);
+ buf = kmalloc(buf_len, GFP_KERNEL);
if (!buf) {
TRACE_RET(chip, TRANSPORT_ERROR);
}