Lines Matching defs:kbuf
701 char *kbuf = memdup_user_nul(buf, len);
703 if (IS_ERR(kbuf))
704 return PTR_ERR(kbuf);
705 rc = kstrtol(kbuf, 0, &channel);
706 kfree(kbuf);
782 char *kbuf = kmalloc(len + 1, GFP_KERNEL);
786 if (!kbuf)
789 rc = simple_write_to_buffer(kbuf, len, ppos, buf, len);
791 kfree(kbuf);
795 kbuf[len] = '\0';
796 rc = sscanf(kbuf, "%8s %d %d %d", cmd, &p1, &p2, &p3);
797 kfree(kbuf);
879 char *kbuf = kmalloc(len + 1, GFP_KERNEL);
883 if (!kbuf)
886 rc = simple_write_to_buffer(kbuf, len, ppos, buf, len);
888 kfree(kbuf);
892 kbuf[len] = '\0';
893 rc = sscanf(kbuf, "%8s %d %d", cmd, &num_descs, &desc_size);
894 kfree(kbuf);
1948 char *kbuf = kmalloc(len + 1, GFP_KERNEL);
1950 if (!kbuf)
1953 rc = simple_write_to_buffer(kbuf, len, ppos, buf, len);
1955 kfree(kbuf);
1959 kbuf[len] = '\0';
1961 rc = sscanf(kbuf, "%d %d", &cid, &interval);
1962 kfree(kbuf);
2107 char *kbuf = kmalloc(len + 1, GFP_KERNEL);
2109 if (!kbuf)
2112 rc = simple_write_to_buffer(kbuf, len, ppos, buf, len);
2114 kfree(kbuf);
2118 kbuf[len] = '\0';
2119 rc = sscanf(kbuf, "%d %d %d %d %d %d",
2126 kfree(kbuf);