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| author |   Colin Ian King <colin.king@canonical.com> | 2020-02-10 09:51:39 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-10 11:13:50 -0800 |
| commit | b32196e35bd7bbc8038db1aba1fbf022dc469b6a (patch) | |
| tree | 57775a7010c5bf8a17811d01c190562212d1a5ca /include/linux | |
| parent | usb: phy: tegra: Add clarifying comments about the shared registers (diff) | |
| download | linux-dev-b32196e35bd7bbc8038db1aba1fbf022dc469b6a.tar.xz linux-dev-b32196e35bd7bbc8038db1aba1fbf022dc469b6a.zip | |
usb: dwc3: debug: fix string position formatting mixup with ret and len
Currently the string formatting is mixing up the offset of ret and
len. Re-work the code to use just len, remove ret and use scnprintf
instead of snprintf and len position accumulation where required.
Remove the -ve return check since scnprintf never returns a failure
-ve size. Also break overly long lines to clean up checkpatch
warnings.
Addresses-Coverity: ("Unused value")
Fixes: 1381a5113caf ("usb: dwc3: debug: purge usage of strcat")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200210095139.328711-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions