diff options
| author | Leah Rowe <leah@libreboot.org> | 2025-01-26 06:26:53 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2025-01-26 06:26:53 +0000 |
| commit | 7a7d356824e436d3df41c84de59ca30e5d95be6b (patch) | |
| tree | 2efe035ab424730627259f8de37a96424b4a676b /util/nvmutil/nvmutil.c | |
| parent | cdf23975bc1aa5a2a90272662c151fd192e57d3c (diff) | |
util/nvmutil: Remove unnecessary buf16 variable
We can just point to gbe[] directly, in the word macro.
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'util/nvmutil/nvmutil.c')
| -rw-r--r-- | util/nvmutil/nvmutil.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 36862f9d..abb55602 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -31,7 +31,7 @@ uint8_t hextonum(char chs), rhex(void); #define SIZE_64KB 0x10000 #define SIZE_128KB 0x20000 -uint16_t mac[3] = {0, 0, 0}, *buf16; +uint16_t mac[3] = {0, 0, 0}; size_t partsize, nf, gbe[2]; uint8_t nvmPartChanged[2] = {0, 0}, skipread[2] = {0, 0}; int e = 1, flags, rfd, fd, part, gbeFileChanged = 0; @@ -63,7 +63,7 @@ void (*cmd)(void) = NULL; if (fstat(f, &st) == -1) err(ERR(), "%s", l) /* Macros for reading/writing the GbE file in memory */ -#define word(pos16, partnum) buf16[pos16 + (partnum * (partsize >> 1))] +#define word(pos16, partnum) ((uint16_t *) gbe[partnum])[pos16] #define setWord(pos16, p, val16) if ((gbeFileChanged = 1) && \ word(pos16, p) != val16) nvmPartChanged[p] = 1 | (word(pos16, p) = val16) @@ -213,7 +213,6 @@ readGbe(void) /* we pread per-part, so each part has its own pointer: */ gbe[0] = (size_t) buf; gbe[1] = gbe[0] + partsize; - buf16 = (uint16_t *) buf; for (int p = 0; p < 2; p++) { if (skipread[p]) |