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-rw-r--r--arch/powerpc/sysdev/axonram.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index 265f0f09395..ba427191906 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -104,7 +104,7 @@ axon_ram_irq_handler(int irq, void *dev)
104 * axon_ram_make_request - make_request() method for block device 104 * axon_ram_make_request - make_request() method for block device
105 * @queue, @bio: see blk_queue_make_request() 105 * @queue, @bio: see blk_queue_make_request()
106 */ 106 */
107static int 107static void
108axon_ram_make_request(struct request_queue *queue, struct bio *bio) 108axon_ram_make_request(struct request_queue *queue, struct bio *bio)
109{ 109{
110 struct axon_ram_bank *bank = bio->bi_bdev->bd_disk->private_data; 110 struct axon_ram_bank *bank = bio->bi_bdev->bd_disk->private_data;
@@ -113,7 +113,6 @@ axon_ram_make_request(struct request_queue *queue, struct bio *bio)
113 struct bio_vec *vec; 113 struct bio_vec *vec;
114 unsigned int transfered; 114 unsigned int transfered;
115 unsigned short idx; 115 unsigned short idx;
116 int rc = 0;
117 116
118 phys_mem = bank->io_addr + (bio->bi_sector << AXON_RAM_SECTOR_SHIFT); 117 phys_mem = bank->io_addr + (bio->bi_sector << AXON_RAM_SECTOR_SHIFT);
119 phys_end = bank->io_addr + bank->size; 118 phys_end = bank->io_addr + bank->size;
@@ -121,8 +120,7 @@ axon_ram_make_request(struct request_queue *queue, struct bio *bio)
121 bio_for_each_segment(vec, bio, idx) { 120 bio_for_each_segment(vec, bio, idx) {
122 if (unlikely(phys_mem + vec->bv_len > phys_end)) { 121 if (unlikely(phys_mem + vec->bv_len > phys_end)) {
123 bio_io_error(bio); 122 bio_io_error(bio);
124 rc = -ERANGE; 123 return;
125 break;
126 } 124 }
127 125
128 user_mem = page_address(vec->bv_page) + vec->bv_offset; 126 user_mem = page_address(vec->bv_page) + vec->bv_offset;
@@ -135,8 +133,6 @@ axon_ram_make_request(struct request_queue *queue, struct bio *bio)
135 transfered += vec->bv_len; 133 transfered += vec->bv_len;
136 } 134 }
137 bio_endio(bio, 0); 135 bio_endio(bio, 0);
138
139 return rc;
140} 136}
141 137
142/** 138/**