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lib: replace one case switch with if operator

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Current "switch" operator with one case replace with the "if"
operator, because every switch statement shall have at least
two case-clauses.

Found as a coding guideline violation (MISRA R16.1) by static
coding scanning tool.

Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
This commit is contained in:
Maksim Masalski 2021-05-18 16:03:21 +08:00 • committed by Kumar Gala
commit 9eab89ff20
1 changed files with 1 additions and 2 deletions
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3
lib/os/fdtable.c
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@ -304,8 +304,7 @@ int fcntl(int fd, int cmd, ...)
} }
/* Handle fdtable commands. */ /* Handle fdtable commands. */
switch (cmd) { if (cmd == F_DUPFD) {
case F_DUPFD:
/* Not implemented so far. */ /* Not implemented so far. */
errno = EINVAL; errno = EINVAL;
return -1; return -1;