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| author | Alex Dewar <alex.dewar90@gmail.com> | 2020-08-20 19:14:11 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-08-24 23:36:33 -0400 |
| commit | 32417d7844ab0bc154c39128d9ac026f4f8a7907 (patch) | |
| tree | 9b446d3fcd6278abcd3a117ddfd1bf8215b67386 | |
| parent | 44f4daf8678ae5f08c93bbe70792f90cd88e4649 (diff) | |
| download | linux-32417d7844ab0bc154c39128d9ac026f4f8a7907.tar.bz2 | |
scsi: esas2r: Remove unnecessary casts
In a number of places in esas2r_ioctl.c, the void* returned from
pci_alloc_consistent() is cast unnecessarily. Remove casts.
Issue identified with Coccinelle.
Link: https://lore.kernel.org/r/20200820181411.866057-1-alex.dewar90@gmail.com
Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/esas2r/esas2r_ioctl.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/scsi/esas2r/esas2r_ioctl.c b/drivers/scsi/esas2r/esas2r_ioctl.c index cc620f10eabc..08f4e43c7d9e 100644 --- a/drivers/scsi/esas2r/esas2r_ioctl.c +++ b/drivers/scsi/esas2r/esas2r_ioctl.c @@ -1548,11 +1548,10 @@ static int allocate_fw_buffers(struct esas2r_adapter *a, u32 length) a->firmware.orig_len = length; - a->firmware.data = (u8 *)dma_alloc_coherent(&a->pcid->dev, - (size_t)length, - (dma_addr_t *)&a->firmware. - phys, - GFP_KERNEL); + a->firmware.data = dma_alloc_coherent(&a->pcid->dev, + (size_t)length, + (dma_addr_t *)&a->firmware.phys, + GFP_KERNEL); if (!a->firmware.data) { esas2r_debug("buffer alloc failed!"); @@ -1895,11 +1894,11 @@ int esas2r_write_vda(struct esas2r_adapter *a, const char *buf, long off, if (!a->vda_buffer) { dma_addr_t dma_addr; - a->vda_buffer = (u8 *)dma_alloc_coherent(&a->pcid->dev, - (size_t) - VDA_MAX_BUFFER_SIZE, - &dma_addr, - GFP_KERNEL); + a->vda_buffer = dma_alloc_coherent(&a->pcid->dev, + (size_t) + VDA_MAX_BUFFER_SIZE, + &dma_addr, + GFP_KERNEL); a->ppvda_buffer = dma_addr; } @@ -2064,11 +2063,10 @@ int esas2r_write_fs(struct esas2r_adapter *a, const char *buf, long off, re_allocate_buffer: a->fs_api_buffer_size = length; - a->fs_api_buffer = (u8 *)dma_alloc_coherent( - &a->pcid->dev, - (size_t)a->fs_api_buffer_size, - (dma_addr_t *)&a->ppfs_api_buffer, - GFP_KERNEL); + a->fs_api_buffer = dma_alloc_coherent(&a->pcid->dev, + (size_t)a->fs_api_buffer_size, + (dma_addr_t *)&a->ppfs_api_buffer, + GFP_KERNEL); } } |