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| author | Colin Ian King <colin.king@canonical.com> | 2020-05-15 17:54:53 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-19 15:11:43 +0200 |
| commit | a7f40c233a6b0540d28743267560df9cfb571ca9 (patch) | |
| tree | 53f2fc20af445700bb2b7e96889bd60845410948 /drivers/usb/class/cdc-acm.c | |
| parent | 78ef1b1ea193d1b977864f8c20968fcf4f1dbff4 (diff) | |
| download | linux-a7f40c233a6b0540d28743267560df9cfb571ca9.tar.gz linux-a7f40c233a6b0540d28743267560df9cfb571ca9.tar.bz2 linux-a7f40c233a6b0540d28743267560df9cfb571ca9.zip | |
USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int
The comparison of hcd->irq to less than zero for an error check will
never be true because hcd->irq is an unsigned int. Fix this by
assigning the int retval to the return of platform_get_irq and checking
this for the -ve error condition and assigning hcd->irq to retval.
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: c856b4b0fdb5 ("USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe()")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200515165453.104028-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
0 files changed, 0 insertions, 0 deletions