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Subject[PATCH 19/30] scsi: Remove explicit casts of [kv]alloc return values in osst driver
[kv]alloc() return void *. No need to cast the return value.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
---
drivers/scsi/osst.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index 08060fb..3ad9d49 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -1404,7 +1404,7 @@ static int osst_read_back_buffer_and_rewrite(struct osst_tape * STp, struct osst
int dbg = debugging;
#endif

- if ((buffer = (unsigned char *)vmalloc((nframes + 1) * OS_DATA_SIZE)) == NULL)
+ if ((buffer = vmalloc((nframes + 1) * OS_DATA_SIZE)) == NULL)
return (-EIO);

printk(KERN_INFO "%s:I: Reading back %d frames from drive buffer%s\n",
@@ -2216,7 +2216,7 @@ static int osst_write_header(struct osst_tape * STp, struct osst_request ** aSRp
if (STp->raw) return 0;

if (STp->header_cache == NULL) {
- if ((STp->header_cache = (os_header_t *)vmalloc(sizeof(os_header_t))) == NULL) {
+ if ((STp->header_cache = vmalloc(sizeof(os_header_t))) == NULL) {
printk(KERN_ERR "%s:E: Failed to allocate header cache\n", name);
return (-ENOMEM);
}
@@ -2404,7 +2404,7 @@ static int __osst_analyze_headers(struct osst_tape * STp, struct osst_request **
name, ppos, update_frame_cntr);
#endif
if (STp->header_cache == NULL) {
- if ((STp->header_cache = (os_header_t *)vmalloc(sizeof(os_header_t))) == NULL) {
+ if ((STp->header_cache = vmalloc(sizeof(os_header_t))) == NULL) {
printk(KERN_ERR "%s:E: Failed to allocate header cache\n", name);
return 0;
}
@@ -5756,7 +5756,7 @@ static int osst_probe(struct device *dev)
write_lock(&os_scsi_tapes_lock);
if (os_scsi_tapes == NULL) {
os_scsi_tapes =
- (struct osst_tape **)kmalloc(osst_max_dev * sizeof(struct osst_tape *),
+ kmalloc(osst_max_dev * sizeof(struct osst_tape *),
GFP_ATOMIC);
if (os_scsi_tapes == NULL) {
write_unlock(&os_scsi_tapes_lock);
--
1.5.2.2
-
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