| commit | 840f2b035fe0a3392853ba3e24ea85caf7ee3bb5 | |
| author | Dan Carpenter <dan.carpenter@oracle.com> | |
| Mon, 15 Jul 2013 07:14:36 +0000 (15 10:14 +0300) | ||
| committer | Dan Carpenter <dan.carpenter@oracle.com> | |
| Mon, 15 Jul 2013 07:14:36 +0000 (15 10:14 +0300) | ||
| tree | 67ed44e8a1a78f04fb8441c49659a58a61529799 | treesnapshot (tar.gz zip) |
| parent | eaad2f5813fd15c0a2133f9fb64397601750d78d | commitdiff |
math: improve how casts are handled
This is for code like:
int x = le16_to_cpu(foo);
It is useful to know that x is a number between 0 and u16max, as opposed to
being a negative number or something.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
This is for code like:
int x = le16_to_cpu(foo);
It is useful to know that x is a number between 0 and u16max, as opposed to
being a negative number or something.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
| smatch_math.c | diffblobblamehistory |