| commit | 39a37ce1cc5eef420604fa68b776ff5dab400340 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <error27@gmail.com> | Tue Apr 06 19:45:12 2010 +0300 |
| committer | Joerg Roedel <joerg.roedel@amd.com> | Wed Apr 07 14:36:27 2010 +0200 |
| tree | 6303b715525daaefbc5b2ced63a1e697d47667a1 | |
| parent | 12ff4bf58b64ad3b8fb8e27889c99dcd5aa6fb0b [diff] |
dma-debug: Cleanup for copy-loop in filter_write() Earlier in this function we set the last byte of "buf" to NULL so we always hit the break statement and "i" is never equal to NAME_MAX_LEN. This patch doesn't change how the driver works but it silences a Smatch warning and it makes it clearer that we don't write past the end of the array. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>