diff options
| author | Jesper Juhl <jj@chaosbits.net> | 2010-11-09 02:09:25 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-01-19 17:26:40 +0300 |
| commit | 2099973abfb96f98290d52de24940561e29bbeea (patch) | |
| tree | a54134b6137622a3deafa2bdfe5e30249003e1af /drivers/scsi/osst.c | |
| parent | 1dcb202f42d0483d8d24015d8ded3badc1d11e2e (diff) | |
| download | linux-2099973abfb96f98290d52de24940561e29bbeea.tar.xz | |
scsi: Remove unnecessary casts of void ptr returning alloc function return values
The [vk][cmz]alloc(_node) family of functions return void pointers which
it's completely unnecessary/pointless to cast to other pointer types since
that happens implicitly.
This patch removes such casts from drivers/scsi/
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/scsi/osst.c')
| -rw-r--r-- | drivers/scsi/osst.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 54de1d1af1a7..521e2182d45b 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -1484,7 +1484,7 @@ 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", @@ -2296,7 +2296,7 @@ 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); } @@ -2484,7 +2484,7 @@ 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; } @@ -5851,9 +5851,7 @@ static int osst_probe(struct device *dev) /* if this is the first attach, build the infrastructure */ 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 *), - GFP_ATOMIC); + os_scsi_tapes = kmalloc(osst_max_dev * sizeof(struct osst_tape *), GFP_ATOMIC); if (os_scsi_tapes == NULL) { write_unlock(&os_scsi_tapes_lock); printk(KERN_ERR "osst :E: Unable to allocate array for OnStream SCSI tapes.\n"); |