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util/nvmutil: improved errno handling in main

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This commit is contained in:
Leah Rowe
2022-11-27 09:34:20 +00:00
parent d7465efbb0
commit 342e5abe5e
1 changed files with 8 additions and 8 deletions
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util/nvmutil/nvmutil.c
+8 -8
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@@ -113,15 +113,15 @@ main(int argc, char *argv[])
else if (readFromFile(&fd, gbe, FILENAME, flags, SIZE_8KB) != SIZE_8KB) else if (readFromFile(&fd, gbe, FILENAME, flags, SIZE_8KB) != SIZE_8KB)
goto nvmutil_exit; goto nvmutil_exit;
if (errno != 0) if (errno == 0) {
goto nvmutil_exit; if (strMac != NULL)
else if (strMac != NULL) setmac(strMac);
setmac(strMac); else if (cmd != NULL)
else if (cmd != NULL) (*cmd)();
(*cmd)();
if (gbeFileModified) if (gbeFileModified)
writeGbeFile(&fd, FILENAME); writeGbeFile(&fd, FILENAME);
}
nvmutil_exit: nvmutil_exit:
if (!((errno == ECANCELED) && (flags == O_RDONLY))) if (!((errno == ECANCELED) && (flags == O_RDONLY)))