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drivers/rwbuffer: Remove the redundant check in rwb_initialize

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the same check already done before

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2020-08-21 19:39:40 +08:00 committed by David Sidrane
parent 73723dd31c
commit a86a3d4d02
1 changed files with 10 additions and 18 deletions
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8
drivers/rwbuffer.c
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@ -828,9 +828,6 @@ int rwb_initialize(FAR struct rwbuffer_s *rwb)
/* Allocate the write buffer */ /* Allocate the write buffer */
rwb->wrbuffer = NULL;
if (rwb->wrmaxblocks > 0)
{
allocsize = rwb->wrmaxblocks * rwb->blocksize; allocsize = rwb->wrmaxblocks * rwb->blocksize;
rwb->wrbuffer = kmm_malloc(allocsize); rwb->wrbuffer = kmm_malloc(allocsize);
if (!rwb->wrbuffer) if (!rwb->wrbuffer)
@ -838,7 +835,6 @@ int rwb_initialize(FAR struct rwbuffer_s *rwb)
ferr("Write buffer kmm_malloc(%d) failed\n", allocsize); ferr("Write buffer kmm_malloc(%d) failed\n", allocsize);
return -ENOMEM; return -ENOMEM;
} }
}
finfo("Write buffer size: %d bytes\n", allocsize); finfo("Write buffer size: %d bytes\n", allocsize);
} }
@ -859,9 +855,6 @@ int rwb_initialize(FAR struct rwbuffer_s *rwb)
/* Allocate the read-ahead buffer */ /* Allocate the read-ahead buffer */
rwb->rhbuffer = NULL;
if (rwb->rhmaxblocks > 0)
{
allocsize = rwb->rhmaxblocks * rwb->blocksize; allocsize = rwb->rhmaxblocks * rwb->blocksize;
rwb->rhbuffer = kmm_malloc(allocsize); rwb->rhbuffer = kmm_malloc(allocsize);
if (!rwb->rhbuffer) if (!rwb->rhbuffer)
@ -869,7 +862,6 @@ int rwb_initialize(FAR struct rwbuffer_s *rwb)
ferr("Read-ahead buffer kmm_malloc(%d) failed\n", allocsize); ferr("Read-ahead buffer kmm_malloc(%d) failed\n", allocsize);
return -ENOMEM; return -ENOMEM;
} }
}
finfo("Read-ahead buffer size: %d bytes\n", allocsize); finfo("Read-ahead buffer size: %d bytes\n", allocsize);
} }