]> git.sur5r.net Git - u-boot/commit
sandbox: Fix comparison of unsigned enum expression warning
authorTom Rini <trini@konsulko.com>
Sun, 14 May 2017 00:11:30 +0000 (20:11 -0400)
committerSimon Glass <sjg@chromium.org>
Fri, 9 Jun 2017 02:21:59 +0000 (20:21 -0600)
commite2bc87d41ce866b30721d5b8ee395efefecd9bef
tree5ce8494175b9c0a89afbf690667a2f3398d1b453
parent156d64fa55e9914b144c5e83f2a9e13d1223a4d3
sandbox: Fix comparison of unsigned enum expression warning

In os_dirent_get_typename() we are checking that type falls within the
known values of the enum os_dirent_t.  With clang-3.8 testing this value
as being >= 0 results in a warning as it will always be true.  This
assumes of course that we are only given valid data.  Given that we want
to sanity check the input, we change this to check that it falls within
the range of the first to the last entry in the given enum.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
arch/sandbox/cpu/os.c