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bsg: remove unnecessary conditional expressions
Second condition in OR always implies first condition is false thus bytes_read in the second is not needed. The same goes to bytes_written. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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@ -606,7 +606,7 @@ bsg_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
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ret = __bsg_read(buf, count, bd, NULL, &bytes_read);
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*ppos = bytes_read;
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if (!bytes_read || (bytes_read && err_block_err(ret)))
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if (!bytes_read || err_block_err(ret))
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bytes_read = ret;
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return bytes_read;
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@ -686,7 +686,7 @@ bsg_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
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/*
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* return bytes written on non-fatal errors
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*/
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if (!bytes_written || (bytes_written && err_block_err(ret)))
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if (!bytes_written || err_block_err(ret))
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bytes_written = ret;
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dprintk("%s: returning %Zd\n", bd->name, bytes_written);
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