Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6
* 'bkl-removal' of git://git.lwn.net/linux-2.6: Rationalize fasync return values Move FASYNC bit handling to f_op->fasync() Use f_lock to protect f_flags Rename struct file->f_ep_lock
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@@ -1711,7 +1711,9 @@ static int do_write(struct fsg_dev *fsg)
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curlun->sense_data = SS_WRITE_PROTECTED;
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return -EINVAL;
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}
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spin_lock(&curlun->filp->f_lock);
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curlun->filp->f_flags &= ~O_SYNC; // Default is not to wait
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spin_unlock(&curlun->filp->f_lock);
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/* Get the starting Logical Block Address and check that it's
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* not too big */
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@@ -1728,8 +1730,11 @@ static int do_write(struct fsg_dev *fsg)
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curlun->sense_data = SS_INVALID_FIELD_IN_CDB;
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return -EINVAL;
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}
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if (fsg->cmnd[1] & 0x08) // FUA
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if (fsg->cmnd[1] & 0x08) { // FUA
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spin_lock(&curlun->filp->f_lock);
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curlun->filp->f_flags |= O_SYNC;
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spin_unlock(&curlun->filp->f_lock);
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}
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}
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if (lba >= curlun->num_sectors) {
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curlun->sense_data = SS_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE;
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