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| author | Rui Miguel Silva <rui.silva@linaro.org> | 2021-08-19 20:09:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-26 13:30:39 +0200 |
| commit | 8e58b7710d6634ed46ae26fedb8459f84f08fd51 (patch) | |
| tree | a9890bd2aa502841125eee3a3261262bdd390384 /Documentation | |
| parent | usb: isp1760: ignore return value for bus change pattern (diff) | |
| download | linux-8e58b7710d6634ed46ae26fedb8459f84f08fd51.tar.xz linux-8e58b7710d6634ed46ae26fedb8459f84f08fd51.zip | |
usb: isp1760: check maxpacketsize before using it
When checking if we need one more packet on a bulk pipe we may, even
though not probable at all, get there with a zero maxpacketsize.
In that case for sure no packet, no even a one more, will be
allocated.
This will clean the clang-analyzer warning:
drivers/usb/isp1760/isp1760-hcd.c:1856:38: warning: Division by zero [clang-analyzer-core.DivideZero]
&& !(urb->transfer_buffer_length %
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Link: https://lore.kernel.org/r/20210819180929.1327349-3-rui.silva@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions