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| author | Colin Ian King <colin.i.king@gmail.com> | 2022-05-04 16:58:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-05 22:52:35 +0300 |
| commit | d7c90d9f9a5b6a85c09d37c5616d880d849a0c8b (patch) | |
| tree | 04c051169b7f4a6fd2625e9b1015a653ae29a88f /drivers/usb/host/ehci-omap.c | |
| parent | 3120aac6d0ecd9accf56894aeac0e265f74d3d5a (diff) | |
| download | linux-d7c90d9f9a5b6a85c09d37c5616d880d849a0c8b.tar.xz | |
USB: gadget: Fix return of -EBUSY
Currently when driver->match_existing_only is true, the error return is
set to -EBUSY however ret is then set to 0 at the end of the if/else
statement. I believe the ret = 0 statement should be set in the else
part of the if statement and not at the end to ensure -EBUSY is being
returned correctly.
Detected by clang scan:
drivers/usb/gadget/udc/core.c:1558:4: warning: Value stored to 'ret' is
never read [deadcode.DeadStores]
Fixes: fc274c1e9973 ("USB: gadget: Add a new bus for gadgets")
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220504135840.232209-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-omap.c')
0 files changed, 0 insertions, 0 deletions