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[1/1] cmd: efidebug: fix -Werror=type-limits warning

Message ID 20200509160329.101737-1-xypron.glpk@gmx.de
State Accepted
Commit bdb15776f6d93a1fe7902346db06a2a9fd43381e
Headers show
Series [1/1] cmd: efidebug: fix -Werror=type-limits warning | expand

Commit Message

Heinrich Schuchardt May 9, 2020, 4:03 p.m. UTC
Compiling with -Wtype-limits yields:

cmd/efidebug.c:968:32: error: comparison is always false due to limited
range of data type [-Werror=type-limits]
  968 |  if (*endp != '\0' || bootnext > 0xffff) {
      |

Remove the superfluous check.

Fixes: 59df7e7e77e7 ("cmd: add efidebug command")
Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 cmd/efidebug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--
2.26.2
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Patch

diff --git a/cmd/efidebug.c b/cmd/efidebug.c
index d8a76d78a3..85ba9f11f8 100644
--- a/cmd/efidebug.c
+++ b/cmd/efidebug.c
@@ -965,7 +965,7 @@  static int do_efi_boot_next(cmd_tbl_t *cmdtp, int flag,
 		return CMD_RET_USAGE;

 	bootnext = (u16)simple_strtoul(argv[1], &endp, 16);
-	if (*endp != '\0' || bootnext > 0xffff) {
+	if (*endp != '\0') {
 		printf("invalid value: %s\n", argv[1]);
 		r = CMD_RET_FAILURE;
 		goto out;