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/spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rts_pstor/spi.c b/drivers/staging/rts_pstor/spi.c
index c803ba6..6b36cc5 100644
--- a/drivers/staging/rts_pstor/spi.c
+++ b/drivers/staging/rts_pstor/spi.c
@@ -463,7 +463,7 @@ int spi_read_flash_id(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
if (len) {
- buf = (u8 *)kmalloc(len, GFP_KERNEL);
+ buf = kmalloc(len, GFP_KERNEL);
if (!buf)
TRACE_RET(chip, STATUS_ERROR); |
---
drivers/staging/rts_pstor/spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rts_pstor/spi.c b/drivers/staging/rts_pstor/spi.c
index c803ba6..6b36cc5 100644
--- a/drivers/staging/rts_pstor/spi.c
+++ b/drivers/staging/rts_pstor/spi.c
@@ -463,7 +463,7 @@ int spi_read_flash_id(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
if (len) {
- buf = (u8 *)kmalloc(len, GFP_KERNEL);
+ buf = kmalloc(len, GFP_KERNEL);
if (!buf)
TRACE_RET(chip, STATUS_ERROR);