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hpm: Adhere to centralized exiting

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Replace `return`s with `goto`s to appropriate labels
(with or without closing the file).
This commit is contained in:
Josef Moellers 2019-01-24 09:35:02 +01:00 committed by Alexander Amelkin
parent 4631d3f942
commit 7941806a9b
1 changed files with 10 additions and 7 deletions
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17
lib/ipmi_hpmfwupg.c
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@ -1385,28 +1385,26 @@ int
HpmfwupgGetBufferFromFile(char *imageFilename, HpmfwupgGetBufferFromFile(char *imageFilename,
struct HpmfwupgUpgradeCtx *pFwupgCtx) struct HpmfwupgUpgradeCtx *pFwupgCtx)
{ {
int rc = HPMFWUPG_SUCCESS; int rc = HPMFWUPG_ERROR;
int ret = 0; int ret = 0;
FILE *pImageFile = fopen(imageFilename, "rb"); FILE *pImageFile = fopen(imageFilename, "rb");
if (!pImageFile) { if (!pImageFile) {
lprintf(LOG_ERR, "Cannot open image file '%s'", lprintf(LOG_ERR, "Cannot open image file '%s'",
imageFilename); imageFilename);
return HPMFWUPG_ERROR; goto ret_no_close;
} }
/* Get the raw data in file */ /* Get the raw data in file */
ret = fseek(pImageFile, 0, SEEK_END); ret = fseek(pImageFile, 0, SEEK_END);
if (ret != 0) { if (ret != 0) {
lprintf(LOG_ERR, "Failed to seek in the image file '%s'", lprintf(LOG_ERR, "Failed to seek in the image file '%s'",
imageFilename); imageFilename);
fclose(pImageFile); goto ret_close;
return HPMFWUPG_ERROR;
} }
pFwupgCtx->imageSize = ftell(pImageFile); pFwupgCtx->imageSize = ftell(pImageFile);
pFwupgCtx->pImageData = malloc(sizeof(unsigned char)*pFwupgCtx->imageSize); pFwupgCtx->pImageData = malloc(sizeof(unsigned char)*pFwupgCtx->imageSize);
if (!pFwupgCtx->pImageData) { if (!pFwupgCtx->pImageData) {
lprintf(LOG_ERR, "ipmitool: malloc failure"); lprintf(LOG_ERR, "ipmitool: malloc failure");
fclose(pImageFile); goto ret_close;
return HPMFWUPG_ERROR;
} }
rewind(pImageFile); rewind(pImageFile);
ret = fread(pFwupgCtx->pImageData, ret = fread(pFwupgCtx->pImageData,
@ -1418,9 +1416,14 @@ HpmfwupgGetBufferFromFile(char *imageFilename,
"Failed to read file %s size %d", "Failed to read file %s size %d",
imageFilename, imageFilename,
pFwupgCtx->imageSize); pFwupgCtx->imageSize);
rc = HPMFWUPG_ERROR; goto ret_close;
} }
rc = HPMFWUPG_SUCCESS;
ret_close:
fclose(pImageFile); fclose(pImageFile);
ret_no_close:
return rc; return rc;
} }