| commit | ba23dc642dffd1a97dc08480acc788fdb8632425 | |
| author | Jia-Ju Bai <baijiaju1990@gmail.com> | |
| Fri, 27 Jul 2018 08:41:04 +0000 (27 16:41 +0800) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Fri, 27 Jul 2018 20:45:15 +0000 (27 13:45 -0700) | ||
| tree | 091345bd62e495cac2c0d00b81718b5b4920098d | treesnapshot (tar.gz zip) |
| parent | 6dff5add089f2cedd597937a3e39a01ebba8b7c8 | commitdiff |
net: usb: sr9700: Replace mdelay() with msleep() in sr9700_bind()
sr9700_bind() is never called in atomic context.
It calls mdelay() to busily wait, which is not necessary.
mdelay() can be replaced with msleep().
This is found by a static analysis tool named DCNS written by myself.
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
sr9700_bind() is never called in atomic context.
It calls mdelay() to busily wait, which is not necessary.
mdelay() can be replaced with msleep().
This is found by a static analysis tool named DCNS written by myself.
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| drivers/net/usb/sr9700.c | diffblobblamehistory |