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@ -98,13 +98,13 @@ int mtd_check_open(const char *mtd)
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fd = mtd_open(mtd, false);
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if(fd < 0) {
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fprintf(stderr, "Could not open mtd device: %s\n", mtd);
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return 0;
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return -1;
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}
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if(ioctl(fd, MEMGETINFO, &mtdInfo)) {
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fprintf(stderr, "Could not get MTD device info from %s\n", mtd);
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close(fd);
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return 0;
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return -1;
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}
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mtdsize = mtdInfo.size;
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erasesize = mtdInfo.erasesize;
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@ -162,7 +162,7 @@ static int mtd_check(const char *mtd)
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}
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fd = mtd_check_open(mtd);
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if (!fd)
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if (fd < 0)
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return 0;
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if (!buf)
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@ -199,7 +199,7 @@ mtd_unlock(const char *mtd)
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}
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fd = mtd_check_open(mtd);
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if(fd <= 0) {
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if(fd < 0) {
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fprintf(stderr, "Could not open mtd device: %s\n", mtd);
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exit(1);
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}
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@ -230,7 +230,7 @@ mtd_erase(const char *mtd)
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fprintf(stderr, "Erasing %s ...\n", mtd);
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fd = mtd_check_open(mtd);
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if(fd <= 0) {
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if(fd < 0) {
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fprintf(stderr, "Could not open mtd device: %s\n", mtd);
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exit(1);
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}
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@ -260,7 +260,7 @@ mtd_refresh(const char *mtd)
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fprintf(stderr, "Refreshing mtd partition %s ... ", mtd);
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fd = mtd_check_open(mtd);
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if(fd <= 0) {
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if(fd < 0) {
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fprintf(stderr, "Could not open mtd device: %s\n", mtd);
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exit(1);
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}
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