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util/nvmutil: clean up readonly check on writeGbe 

Signed-off-by: Leah Rowe <leah@libreboot.org>
master
Leah Rowe 2025-01-27 05:18:38 +00:00
parent ae5772e8f7
commit 38bb650f12
1 changed files with 2 additions and 5 deletions
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7
util/nvmutil/nvmutil.c
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@ -435,13 +435,10 @@ goodChecksum(int partnum)
void
writeGbe(void)
{
if ((flags == O_RDONLY))
return;
ssize_t tnw = 0; /* total bytes written */
for (int p = 0; p < 2; p++) {
if ((!nvmPartChanged[p]))
if ((!nvmPartChanged[p]) || (flags == O_RDONLY))
continue;
swap(p); /* swap bytes on big-endian host CPUs */
@ -455,7 +452,7 @@ writeGbe(void)
tnw += nf;
}
if ((!tnw) && !(nvmPartChanged[0] || nvmPartChanged[1]))
if ((!tnw) && (flags != O_RDONLY))
fprintf(stderr, "No changes needed on file '%s'\n", filename);
else if (tnw)
printf("%ld bytes written to file '%s'\n", tnw, filename);