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| author | Matthias Kaehlcke <mka@chromium.org> | 2017-04-07 01:31:41 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-04-13 08:27:02 +0200 |
| commit | 93f56de259376d7e4fff2b2d104082e1fa66e237 (patch) | |
| tree | 726d6cde5f35ff7e17d59f8b164e4aab26f846bf /block/bio.c | |
| parent | cfg80211: add intro to documentation (diff) | |
| download | linux-93f56de259376d7e4fff2b2d104082e1fa66e237.tar.xz linux-93f56de259376d7e4fff2b2d104082e1fa66e237.zip | |
mac80211: Fix clang warning about constant operand in logical operation
When clang detects a non-boolean constant in a logical operation it
generates a 'constant-logical-operand' warning. In
ieee80211_try_rate_control_ops_get() the result of strlen(<const str>)
is used in a logical operation, clang resolves the expression to an
(integer) constant at compile time when clang's builtin strlen function
is used.
Change the condition to check for strlen() > 0 to make the constant
operand boolean and thus avoid the warning.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'block/bio.c')
0 files changed, 0 insertions, 0 deletions